SOLUTION: Your mom is wants to put a stain glass window above the front door. It's shape is a semicircle with a diameter of 7 feet. How much stain glass will your mom need to make the stain

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Question 1035540: Your mom is wants to put a stain glass window above the front door. It's shape is a semicircle with a diameter of 7 feet. How much stain glass will your mom need to make the stain glass window?
Answer by Aldorozos(172) About Me  (Show Source):
You can put this solution on YOUR website!
Pi*radius^2 is for full circle. The number has to be divided by two to get the semicircle.
3.14*(7*7)/2