Question

What is the length of the diameter of a circle of radius 8 cm​

Answer 1

Diameter = Radius × 2

= 8 × 2

= 16 cm

Answer 2

Answer : 16 cm.

given,

radius of circle = 8 cm

find,

diameter = ?

solution :-

radius + radius = diameter

so, 8 + 8 = 16 cm

hence, diameter of circle is 16 cm.