Question

The diameter of a circle is 8 cm,what is its area?
A.50.24cm2

Answer 1

Answer:

Step-by-step explanation:

d = 8cm

r = d/2

r = 8/2

r = 4cm

area = πr²

area = 22/7 *4²

area = 22*16 /7

area = 352/7

area = 50.28cm²