WebJan 26, 2024 · You can also find circumference with the area of a circle. Find diameter from circumference. That same equation, C = πd, can also be used to find the diameter of a circle if you know circumference. Just divide both sides by the irrational number π. Suppose you are told the circle's circumference is 339.292 feet. What is the diameter … WebMar 6, 2024 · What is the circumference of a circle whose diameter is 7ft and circumference is 10ft? There is a problem here. A circle with a 7-foot diameter has a circumference of 21.99 feet, not 10 feet.If the circumference is 10 feet, that would make the diameter 3.183 feet.
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WebJul 7, 2024 · The diameter is always twice the radius, so either form of the equation works. Similarly, the formula for the area of a circle is tied to π and the radius: Area of a circle: A = πr2. This formula reads, “Area equals pi are squared.”. Find the radius, circumference, and area of a circle if its diameter is equal to 10 feet in length. WebHow far around is a circle that is 6 feet across? Circumference of a 6′ diameter circle. 18.850. feet. 226.19. inches. 18′ 10.19″. feet and inches. 5.7453. bioinformatics for biologists
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WebAug 31, 2024 · To do this, we have to multiply the 7 feet diameter by pi to get the circumference because the formula for circumference is , or circumference = pi times diameter. 7 x 3.14 (pi rounded) = 21.98. Answer: 21.98 feet. WebSep 3, 2014 · A circle with a 7 foot diameter has a circumference of 22 feet (approx). What is the circumference of a circle with a diameter of 22? The circumference of a circle with a diameter of 22 is 22 times pi or approximately 69.08. WebOct 3, 2024 · 1. Draw a circle with the compass. Align the pencil tip with the tip of the needle. Place the point of the compass down on the paper. Set the distance between the pencil and needle equal to the radius of the circle that you would like and draw. Swing the compass around 360° to complete the circle. [1] bioinformatics for dummies