SOLUTION: Im am puzzled with the steps I need to solve, can anyone help? Determine (a) the area and (b) the circumference of the circle circle diameter is 28yd.

SOLUTION: Im am puzzled with the steps I need to solve, can anyone help? Determine (a) the area and (b) the circumference of the circle circle diameter is 28yd.

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Question 417480: Im am puzzled with the steps I need to solve, can anyone help?
Determine (a) the area and (b) the circumference of the circle
circle diameter is 28yd.
Answer by rfer(16322) (Show Source): You can put this solution on YOUR website!
A=pir^2
A=3.14*14^2
A=615.44
-------------
C=pid
C=3.14*28
C=87.92
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