Question

What are the radius and circumference of a circle with diameter of 12 meters

Answer 1

radius =6, circumference=37.7 m

Explanation:

radius=12/6, circumference=2*pie*r

2*22/7*6=37.7 m

Answer 2

Circumference of a circle = 2πr

where r is the radius

radius = diameter / 2

radius = 12 / 2 = 6 m

radius is 6 meters

Circumference = 2π×6

= 12π

= 37.7 meters

Hope this helps