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The area of the trapezoid is 3024 sq. cm. Find the height. Base 1= 27 cmBase 2= 15 cm

christine121

by christine121 at March 07, 2010

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Hi Christine - In geometry, you probably learned that the area of a trapezoid equals: A = (1/2) x (B1 + B2) x h This formula has four variables (A, B1, B2 and h) and if you are given the value for three of the four variables, you can easily solve for the missing fourth variable. In your problem, you have been given 3 of the 4 variables (B1, B2 and A), so substitute them into the equation and solve for h. Hope this helps

Steve204 Steve204 March 07, 2010

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Use this formula-                       A=1/2(b1+b2)h Plug in everything and then solve from there

GhostDragon GhostDragon March 07, 2010

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what they said.

wheremyavatars wheremyavatars December 05, 2010

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