Question

Find the area of a circle

Answer 1

452.16 ft²

Explanation:

• find radius

24 : 2 = 12 ft

• find area (πr²)

π12² =

3.14 * 12² =

3.14 * 144 =

452.16 ft²

Answer 2

Answer: 452 cm squared

Explanation:

Since the diameter is the radius times two, the radius of this circle is 24 divided by 2 which is 12. To find the area of a circle you multiply the radius by pi. Pi= 3.14, so 3.14(pi) times 12(radius)= 452.16 cm.