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The front of an A-frame house is in the shape of a triangle.  The height of the house is 20 feet.  The area of the front of the A-frame is 600 square feet.  Write and solve an equation to find the base of the A-frame house.

 Mar 16, 2021
 #1
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Area  of triangle   =  (1/2) base  * height

 

600 = (1/2)  base  * 20

 

600   =10 * base

 

600  /  10   = base   =    60 ft

 

 

cool cool cool

 Mar 16, 2021

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