Question

What is the radius and diameter of the following circle?

Answer 1

Diameter of a circle is a straight line passing from one side to another in a circle
Radius of a circle is half the diameter
So, in this example the diameter is 13cm
Whereas the radius is 6.5 cm (you just half the diameter)

Answer 2

Answer:

Radius = 6.5cm

Diameter = 13cm (given)

Step-by-step explanation:

The diameter is the length of one side of a circle to the other. It's already given in the diagram as 13cm.

The radius is half of the diameter. 13 divided by 2 is 6.5cm.