Question

Find the area of a circle whose diameter is 10 feet. ​

Answer 1

Answer:

78.5 square feet

Step-by-step explanation:

we know that area of a circle is

πr² here r is 10/2 = 5ft

so area is 3.14×5×5 = 78.50 (ft)²

Answer 2

Answer:

Diameter = 10 ft

Radius = 5 ft

Area = 22/7 × 5 × 5 = 78.57 ft²