If the radius of a flying disc is 7.6 centimeters, what is the approximate area of the disc? 23.864 square centimeters

Question

Mathematics

Diya Daniel

28 November, 19:42

If the radius of a flying disc is 7.6 centimeters, what is the approximate area of the disc? 23.864 square centimeters

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Answers (2)

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Quintin Frye · Answer 1

Area=pi time radius^2

radius=7.6cm

area=pi times 7.6^2

area=57.76 times pi

if we use pi=3.14 then

area=57.76 times 3.14

area=181.3664 squar centimeters

it's not 23.64, where'd you get that

Lia Carter · Answer 2

Area of a circle = PI * radius ^ 2

Area = 3.14159 * 7.6 ^ 2

Area = 3.14159 * 57.76

Area = 181.458 square centimeters