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On a boat, a cabin's window is in the shape of an isosceles trapezoid, as shown below. What is the area of the window?

An isosceles trapezoid with top side 10 inches long and a longer bottom side. The height is 15 inches. The base of the triangle formed from the height on the right is labeled 3 inches.

 Feb 11, 2019
 #10
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+3

Then the base must equal   10 + 3 + 3 = 16

 

Area = 1/2 (a+b) * h      a = 10  b = 16   h = 15

Area=195 sq inches

 Feb 11, 2019
 #11
avatar-18 
-4

Thanks again Thankyou Thankyou thankyou for your time and your help thanks.

Pigglepoox2007  Feb 11, 2019

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