Question

Ind the diameter of a circle ,if the radius = 7 ft. ANS. ______ ft.

Answer 1

Given data

*The given radius of the circle is r = 7 ft

The formula for the diameter of the circle is given as

`d=2r`

Substitute the values in the above expression as

`\begin{gathered} d=2*7 \\ =14\text{ ft} \end{gathered}`

Hence, the diameter of the circle is d = 14 ft