Find the diameter if the radius is 8.8cm.

The length of the diameter is twice the length of the radius.

Answer: If the radius is 8.8 cm, the diameter is 17.6 cm.

Let's find the diameter by using the given radius.

Explanation:

Given: Radius, r = 8.8 cm.

We know that the relationship between the radius and a diameter of a circle is: D = 2 × r,

where r is the radius and D is the diameter of a circle.

Therefore,

D = 2 × 8.8 cm

D = 17.6 cm

Thus, the diameter is 17.6 cm, if the radius is 8.8 cm.