Question 116591

given:

{{{r = 8in}}}
	
Find {{{C}}}

{{{C = Pi*d}}}………….since {{{d = 2r}}} we will have

{{{C = 2r*Pi}}}...............a constant {{{Pi = 3.14}}}

{{{C = 2*8in*3.14}}}

{{{C = 16in*3.14}}}

{{{C = 50.24in}}}