Question

Destiny has one round window that is 20 inches in diameter. What is the circumference and area of the window?

Answer 1

The Circumference is 62.80, The Area is 100 inches squared

Explanation:

Diameter is 20 so the Radius is half of thats.

D=20 In

R=10 in

Circumference is diameter multipied by pi

so you multiply 20 by 3.14 and you get 62.80 inches

To Find Area you have to multiply the radius times it self. so 10×10 whoch equals 100.

so the area is 100 inches squared.