Question

A circular patio has a diameter of 4 yards. what is the area of the patio use 3.14 tt

A. 12.56 yd2
B. 25.12 yd2
C. 50.24 yd2
D. 6.28 yd2

Answer 1

Explanation:

Area of a circle = πr²

r = radius and it is half of the diameter.

Diameter = 4 so radius = 2

Area = 3.14 (2)²

Area = 3.14(4)

Area = 12.56 yd²

Choice A

Answer 2

Answer: A

Step-by-step explanation: I just did 3.14x4