Question

In a given circle, the radius is 22 cm. What is the length of the diameter?

Answer 1

Answer: 44 cm

Step-by-Step Solution:

We know,
Diameter of a circle is twice its radius.

Radius (r) = 22 cm
Diameter (d) = 2r

Therefore,
= 2r
= 2 * r
= 2 * 22
=> 44

Diameter (d) = 44 cm

Answer 2

given

r = 22

d=2r

= 2×22

=44