# SOLUTION: a window has the shape of a rectangle with a half circle on top. the rectangle has a width of 3 feet and a height of 7 feet. find the perimeter and the area of the window. use p

Algebra ->  Algebra  -> Circles -> SOLUTION: a window has the shape of a rectangle with a half circle on top. the rectangle has a width of 3 feet and a height of 7 feet. find the perimeter and the area of the window. use p      Log On

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 Question 473095: a window has the shape of a rectangle with a half circle on top. the rectangle has a width of 3 feet and a height of 7 feet. find the perimeter and the area of the window. use pi=3.14 where necesary. please explain how u got answer...thanks :)Answer by ankor@dixie-net.com(15746)   (Show Source): You can put this solution on YOUR website!a window has the shape of a rectangle with a half circle on top. the rectangle has a width of 3 feet and a height of 7 feet. find the perimeter and the area of the window. use pi=3.14 where necessary. : The width of the window will be the diameter of the half circle therefore half the circumference = *3.14*3 = 4.71 ft Perimeter = 2(7) + 3 + 4.71 = 21.71 ft : The area (r = 1.5) Area of the half circle = *3.14*1.5^2 = 3.5325 Area of the rectangle = 7 * 3 = 21 total area; 3.5325 + 21 = 24.5325 sq/ft :