Question

The blue segment below is a diameter of O. What is the the length of the radius of the circle?

Answer 1

2.95

Explanation:

The radius of a circle is half of the diameter.

r = (1/2)d

r = (1/2)(5.9)

r = 2.95

Answer 2

radius = 2.95

Explanation:

The radius is the distance from the centre O to the circumference and is one half the diameter,

radius = 0.5 × 5.9 = 2.95