Question

Brad is putting up a 10 foot radius circular flower garden in his yard. He will put plastic along the edge of the flowerbed. How many feet of plastic will Brad need to enclose his flower garden? (round to nearest hundredth) *

Answer 1

314.16 ft²

Explanation:

The flower garden is circular is shape.

To solve for this question, we have to find the area of the circular flower bed

The formula is given as

= πr²

Hence,

= π × 10²

= 314.15926536 ft²

Approximately = 314.16ft²

Therefore, 314.16ft² of plastic is needed