Question

A semicircle has a diameter of 40 inches. What is its area in square inches to the nearest hundredth?​

Answer 1

Answer: The area of a square painting is 600 square inches.

Step-by-step explanation: Finding the length of all the sides of the square painting.

Answer 2

Answer:The area of semicircle is 628cm².Oct

Explanation:

AREA=1/2 *πr² = 1/2 *3.14 * 20*20 = 314/100*10*20 = 314/100*200 =314*2 =628 cm²