Question

If the radius of a circle is 5.5CM,then the diameter of the circle is

Answer 1

Answer:

11 cms

Step-by-step explanation:

diameter = radius * 2

hence, d = r * 2

= 5.5*2

= 11 cms

Answer 2

Answer:

Diameter = 2×radius

= 2×5.5

= 11 cm.