Question

The diameter of a circle is 16 yards. What is the circle's area?
d=16 yd
Use 3.14 for n.

Answer 1

Answer: D=16km

r=8km

circumference of a circle= 2πr

= 2*3.14*8

=50.24km

P.S 3.14 is used as the value for π (pie)

Explanation: