math :(
posted by gwendolyn brooks .
how would you find the length of a semicircle using pie 22/7 when the radius shown is 14 ?

math :( 
Reiny
You must mean :
find the perimeter of a semicircle.
perimeter = diameter + 1/2(circumference of circle)
= 2(14) + (1/2)(2)(22/7)(14)
= ....
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