Question

The distance dd is 10 mm. What is the perimeter of the figure? Round to the nearest tenth.

Answer 1

Find the distance around and the area of each figure. Round to the nearest tenth.

quarter circle:

5 inches

Step-by-step explanation:

d = 6.28 * 5 *(90/360) = 7.9in.

A = 3.14 * 5^2(90/360) = 19.6in^2.