Question

Given a circle with a diameter of 8, what is the circumference?

Answer 1

`"circumference "=8pi~~25.13" to 2 dec. places"`

Explanation:

`"to calculate the circumference (C) use the formula"`

`•color(white)(x)C=pidlarrcolor(blue)" d is the diameter"`

`rArrC=8pi~~25.13`