Question

the diameter of the circle is 8 cm. what is the circles area?

Answer 1

Answer:

Step-by-step explanation:

diameter = 8 cm

radius = 8/2 = 4 cm

Area of circle = πr²

                       = 3.14*4*4 = 50.24 cm²

Answer 2

Diameter=8

Radius=(half of dia)=4

Area = πr2 (square not 2)

22/7x16=352/7=5.2