Question

The diameter of a circle is 75 feet. What is

the length of its radius?
(1) 75 feet
(2) 150 feet
(3) 80 feet
(4) 35 feet
(5) 37.5 feet

Answer 1

option 5

Explanation:

we have diameter=75 feet

we need to find the radius

radius=diameter/2

so we write

radius=75 feet/2

finally

we have

radius=37.5 feet