r=12 D. 9. 3984 meters. Updated 9/9/2022 4:41:42 PM. you're most likely to refer to Weegy: You feel citizen has the right to own a gun. 14 ; r = 12 ; circumference = 2*pi*r ; C = 2 * 3. 4 (rounded) Log in for more information. If the area of a circle is 58 square feet, the circumference is 26. 12 meters C. Rating. Added 7/1/2014 8:21:06 PM Using the formula C = 2pr, find the circumference of a circle with diameter of 28 inches. 5 ft. 16 square meters is 75. User: The spoke of a wheel reaches from the center of the wheel to its rimFind the circumference of the circle. 38. 99 ft. Log in for more information. 15. In this problem, we are told that the area is . A. C = π·d. To find the radius of a circle with a circumference of 45π centimeters, we can use the formula for circumference: C = 2πr, where C is the circumference and r is the radius. Question. 7 centimeters D. The area of the circle is _____ square inches and the circumference is _____ inches. C = 2 π 8. results may be rounded. 16 square meters. Note: for simplicity, the operations. What is the Circumference of a Circle. 14 for π. So add 21 to both sides to get the constant term to the righthand side of the equation. 64 inches. The United States used the. 6637 inches 3. In other words, C = pid = 2pir Plug in your information: 64 = 2pir 64/ (2pi) = (cancel (2pi)r)/cancel (2pi) 64/ (2pi) = r 32/ (pi) = r r~~10. inches . Jozeal. C = 2(pi)r. 14. To find the circumference of any circle, multiply the diameter of the circle by 3. 2. Weegy: The circumference of a circle with a diameter of 45 centimeters is: 141. Area = pi*r^2 = 3. What is the circumference of a circle with a diameter of 45 centimeters? A. Using the formula C = 2 r, find the circumference of a circle with diameter of 28 inches. If you know the diameter or radius of a circle, you can work out the circumference. . The circumference of a circle can be found by multiplying pi ( π = 3. The price per pound is $3. 2. 35 centimeters is needed for a button with a circumference of 7. 77 cm Weegy: The circumference or a circle is equal to 2 r, the area of the circle is equal to r^2. 38 cm D. The circumference of a circle that has an area of 452. 14. 84/3. 10/26/2023 12:11:02 AM| 4 Answers. 12 m D. Substitute the value of the radius r r into the formula for the area of a circle. This program was built and runs under the Code::Blocks. 77 cm D. 14 in b. 14 for π and multiply. cm. . However, the term "perimeter" is conventionally used to describe the distance around the boundary of a polygon. 16 m^2 /3. (Use 3. 37. the distance across a circle is called the diameter. About. C. 44 in. We have three approximation formulas to calculate the circumference of the ellipse. The first angle measures 40 . Substitute the value of the radius r = 12 r = 12 into the formula for the area of a circle. Question. The equation for the area of a circle is: A = πr². 16 square meters. What is the length of the cardboard? A. Problem 1. It is twice the radius. Asked 4/2/2018 6:54:55 PM. 28 inches. 14 = 6. 29 inches. 61. C. 1416 c = 141. 39: inches:User: Jessa drew a circle with a circumference of 18. C = 2πr = πd. It is twice the radius. Weegy: A ray has one endpoint and continues forever in one direction. If the area of a circle is 58 square feet, find the circumference. 5 ft. Diameter of a Circle. Using the formula c=pir find the circumference of a circle with a diameter of 28 inches round your answer to the nearest tenth . 47 , r = 4. Find the circumference of a circle if the area is 300 square centimeters. 6992 meters B. 10/26/2023 12:11:02 AM| 4 Answers. 54 cm. New answers. 6992 meters B. 38 cm B. 96 inches Find the circumference of a circle if the area is 300 square centimeters. Score 1 User: The diameter of a round dinner plate is 10 inches what’s the area of the plate Weegy: Area of circle = pi x square of the radius. A. C. Worksheet #1. Weegy: Two angles are supplementary. 3984 meter. Diameter cm in ft; 200. 25 units is the circumference of the ornament shown in the above figure. 56. Find the circumference of a circle with a diameter of 11 millimeters. 29 inches. 9. C. 79644737231007, which is a more precise answer. The length. 75. 99 ft. 0 in: 141. The perimeter of the length of the rectangle is 24. 14 = 6. Note: for simplicity, the operations above. Jonathan and his sister Jennifer have a combined age of 48. 99ftUser: If the circumference of the rim of the wheel is 48 inches how long is each spoke Weegy: The spoke of a wheel reaches from the center of the wheel to its rim. J! Need help with finding the circumference of a circle? You're in the right place! CORRECTION = #2 equ. To find the circumference, you would multiply Pi by the diameter. 84/3. 04 feet 18. Dermal tissue C. Weegy: 2. To find the circumference (C) of a circle with a diameter (d), you can use the formula C = d, where is a mathematical constant approximately equal to 3. 24 meters B. 99 ft. 21 inThe circumference of a circle if the area is 300 square miles is 61. Multiple Choice. Diameter of the circle = 28 inches. Multiply 12. 14 =. Perimeter is calculated by simply adding all the side. 14) plug numbers into calculator and get radiusWe can use the formula below to calculate the circumference of the circle: c = 2 * π * r. 42. C = 12π. Weegy. A = π ⋅ 64. If the area of a circle is 58 square feet, find the circumference. 637 inches-squared 4. Students learn that the circumference of a circle. 51ft Area = pi *r^2 , 64 = 3. 47 , r = 4. Calculate A, r and d | Given C Given the circumference of a circle calculate the radius, area and diameter. 14 = 95. 14; d = 6. 96 inches is the circumference of a circle with diameter of 28 inches. In other words, the diameter of a circle is the line that passes through the center and divides the circle into two equal parts. 56. Dermal tissue C. units. The dimensions could be the diameter, in inches Jessa used to draw her circle is 18. The circumference of a circle with a radius of 7 in is 44 inches , Circumference =2*pi* r =2 *3. 1415 * 7m = 43. Weegy: Jim bought a new pair of glasses. 6 mm. 77 cm C. The diameter of a circle is a line that passes through the center and meets the circumference at opposite ends. Area = pi *r^2 , 58 = 3. 3984 meters D. Circumference = π * Diameter. = 4 × 3. 85 m. 7 ft. Expert Answered. 12 meters B. The circumference should equal c = 2π × 8 cm = 50. Question. Answer. 1416 * 452. 29 = 26. Find the circumference of a circle that has an area of 452. 85 m. Solution: Area = pie *r^2 = 452. Welcome to Circumference of a Circle with Mr. 638. 61. Weegy: Depending on the incident size and complexity, various types of support facilities may be established by:. Weegy: A solar eclipse (as seen from the planet Earth) is a type of eclipse that occurs when the Moon passes between. 4: 20. Before we get into why $arcsin(1)$ = $frac{pi}{2}$ and a full rotation = 360˚ = 2 $pi$ radians, lets look at how radians work:. Added 12/17/2018 11:32:01 PM. where r is the radius of the circle. 99 ft. C. Weegy: If your goal is to obtain information about laws governing special education policies in elementary schools,. Students will be able to. Diameter of a Circle. Here you can find the set of calculators related to circular segment: segment area calculator, arc length calculator, chord length calculator, height and perimeter of circular segment by radius and angle calculator. 14 = 6. Find the Circumference circle (7yd) r = 7yd r = 7 yd. 16 square meters is 75. 22. 14*9. Welcome to How to Calculate Circumference with Mr. 99 ft. Example 3. 38 meters. 9492. c = 2πr. 74 cm The circumference of a circle if the area is 300 square centimeters. See the solution steps here. If we take π = 3. Usingthe formula c=2Гr find the. George has a garden outside his house which is in the shape of a circle with a diameter of 10 yards. The first angle measures 40°. If radius and diameter are unknown, you can calculate it from the circumference: a = c² / 4π. Answer: A. The Circumference Formula requires either the radius or the diameter of the circle for its calculation. The gazebo in the park is an octagon. The term "circumference" is specific to circles and ellipses. Vascular tissue Weegy: You would find root hairs and the epidermis in the dermal tissue. 38 cm (answer) Log in for more information. Use the formula: Circumference = 2 r where "Circumference" represents the total distance around the circle, " " is a mathematical constant approximately equal to 3. 3984 meters C. then plug in known values. This answer has been confirmed as correct and helpful. 7 (*) (*) 37. 77 cm Find the circumference of a circle if the area is 300 square centimeters. 29 , Circumference =2 *pi *r = 2 *3. W I N D O W P A N E. 3996cm is the circumference of a circle if the area is 300 square centimeters. cf = 2 * PI * radius; We calculate the circumference of the circle using the formula 2πr. Solution: C = 2 sqrt pi A C = 2 * sqrt 3. The circumference of a circle with a diameter of 30 centimeters is: 94. Diameter of 28 inches = radius 28/2 = 14 inches. 282. Find the circumference of a circle if the area is 300 square centimeters. 16 ; r^2 = 452. π⋅(diameter) π ⋅ ( d i a m e t e r) Since the diameter d d is equal to 2 2 times the radius r r, the formula for circumference using radius is 2πr 2 π r. 18 in, and its diameter is 6. 25 ft. The measurement of the second angle is 140 180 - 40 = 140 degrees User: The length of a rectangle is 12 in. Summary: The number is the ratio of the circumference of a circle to its diameter. It is a fundamental object studied in geometry. 16 /3. 1 inches kdranek|Points 40| User: Find the exact area of the region bounded by two concentric circles with radii 10 inches and 6 inches. 1416 * 12 = 75. π⋅(diameter) π ⋅ ( d i a m e t e r) Since the diameter d d is equal to 2 2 times the radius r r, the formula for circumference using radius is 2πr 2 π r. 5. Here you can find the set of calculators related to circular segment: segment area calculator, arc length calculator, chord length calculator, height and. 77cm ,. 56. Vascular tissue Weegy: You would find root hairs and the epidermis in the dermal tissue. Add this value into the formula C = 2 x π x R C = 2 x π x 20 = 125. 14*r^2 , area = 300 , r^2 = 300/3. . S hare your wor ld. 14)*14. 16 square meters. weegy. 84 inches. 16 square meters. Weegy: A solar eclipse (as seen from the planet Earth) is a type of eclipse that occurs when the Moon passes between. Circular segment. (Use 3. 56. Verified answer. Apical meristem B. well you have to find the radius you have to divide the diameter by 2 which will get you 15. 4 cm. What is the circumference of the circle? The circumference is equal to 2 times 5 times the radius. cm B. A angle in radians allows us to form a relationship between the angle, the radii and the arc length (which is harder to do in degrees). C = 2πr Fill in the given values and solve. Weegy: The area of a square computer screen with 21-inch sides is 441 sq. 14*r^2 = 452. 14; r = 12;. Two of the sides are 84 feet long, and the other two sides are 50 feet long. 14*r^2 , area = 300 , r^2 = 300/3. This time, you use a different formula: A = π * R^2 A = π * 14^2 A = 615. This video explains how to calculate the circumference of a circle. Solution: We know the circumference of a semicircle of radius r. 2 cm. A sphere is a set of points in three dimensional space that are located at an equal. report flag outlined. Area = pi*r^2 = 3. Worksheet #3. Circumference C = √ 4·π·A = √ 4·π·153. If the circumference of the rim of the wheel is 42 inches, how long is each spoke? Round your answer to the nearest hundredth. Get answers from Weegy and a team of really smart live experts. So, if you mean the circle has a diameter of 12 feet, then we must multiply 12 by Pi. Words Circumference 5 π(diameter) 5 2π(radius) Symbols C 5 πd or C 5 2πr CIRCUMFERENCE OF A CIRCLE r circumference radius center diameter STUDY TIP When simplifying an expression involving π, substitute 3. Now that we know what the radius of a circle is (marked with green), let's get familiar with the rest of the lines. Circle circumference = 2*Pi*r = 2*3. d = c/pi; d = 18. 14 = 94. 47 , r = 4. 9. 22. 7: 25. 96 inches. It is twice the radius. Find the diameter of the following circle: (x + 4)^2 + (y - 9)^2 = 18. 14) = 7. Weegy: An ecologist is a scientist who studies how animals and plants interact with their environment. One simple way to find the circumference is to use a string and wrap it around a round object. WINDOWPANE is the live-streaming app for sharing your life as it happens, without filters, editing, or anything fake. Area = a^2 = 21^2 = 21*21 = 441 User: Find the circumference of a circle if the area is 300 square centimeters. Find the circumference. Diameter. Units. well you have to find the radius you have to divide the diameter by 2 which will get you 15. r=4 B. 142857142857. To find the area of a circle, use the formula A = π ⋅ r2, where r is the radius, which half of the diameter. 1416 as the value of . 77 cm D. It is harder to describe the shape of. 96 square units. 9898The circumference is the distance around a circle (its perimeter!): Circumference. 47 , r = 4. If the area of a circle is 58 square feet, the circumference is 26. 61. 99 ft. |Score 1|emdjay23|Points 268837| User: Find the volume of a cylinder with a diameter of 10 inches and a height of 20 inches. C=2 a=2* *58=26. 4 metresThe circumference of a circle with a diameter of 12 ft is 37. 42. 38 cm. A. 16 r^2 = 452. Find the circle’s area with the correct formula A = π x R^2 = π x 20^2 = 1256. 84. Transcript. 3. The circumference of a circle that has an area of 452. C = d C = x 30 cm C= 3. 4 (rounded) (More) Find the circumference of a circle with a radius of 7m. Which of these dimensions could be the diameter, in inches Jessa used to draw her circle? Use 3. r = 4 r = 8 r = 12 r = 16. 5 C = π ⋅ 5 C ≈ 3. Weegy: 80 = 3y + 2y + 4 + 1; User: Simplify and solve this equation for q: 3q + 5 + 2q – 5 = 65. Divide the diameter by two. 26. The circumference of a circle that has an area of 452. Example: If the diameter is 12 then the circumference is 37. 5 ft. 14 * 4. Therefore, the circumference of the circle = 3. 3984 meters. 24 meters Find the circumference of a circle that has an area of 452. GET THE APP. 708 cm. Identify the circle’s radius, which for this equation will be 20 inches. 15. If the area of a circle is 58 square feet, find the circumference. 77cm , circumference =2 *pi*r. (Use 3. Log in for more information. weegy. First. Click on "show radius". π⋅(diameter) π ⋅ ( d i a m e t e r) Since the diameter d d is equal to 2 2 times the radius r r, the formula for circumference using radius is 2πr 2 π r. The formula for working out the circumference of a circle is: Circumference of circle = π x Diameter of circle. 14 ⋅ 16. 14, thus, the math to calculate the circumference of a circle with a diameter of 42 is: 42 x 3. Circumference (blue) is the perimeter length of the circle. 4/5. 77 = 61.