Posted by gwendolyn brooks on Sunday, February 21, 2010 at 5:48pm.
how would you find the length of a semicircle using pie 22/7 when the radius shown is 14 ?

math :(  Reiny, Sunday, February 21, 2010 at 5:51pm
You must mean :
find the perimeter of a semicircle.
perimeter = diameter + 1/2(circumference of circle)
= 2(14) + (1/2)(2)(22/7)(14)
= ....