Question

The diameter of a circle is 10 meters. What is the area of the circle? (Use 3.14 for Pi and round to the nearest tenth.)

Answer 1

Answer:

78.5 meters^2

Step-by-step explanation:

r=d/2

r=10/2

r=5.

formula of area (r=5)

a= πr^2

a=π25

a= 3.14×25

a=78.5m^2