SOLUTION: help please!
a trapezoid has an area of 185d^2 sq. meters and a height of 15d meters. the lower base is 10 more than the upper base. find the length of the upper base.
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a trapezoid has an area of 185d^2 sq. meters and a height of 15d meters. the lower base is 10 more than the upper base. find the length of the upper base.
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Question 363774: help please!
a trapezoid has an area of 185d^2 sq. meters and a height of 15d meters. the lower base is 10 more than the upper base. find the length of the upper base. Found 2 solutions by amoresroy, robertb:Answer by amoresroy(361) (Show Source):
You can put this solution on YOUR website! I will assume that the problem is as follows:
a trapezoid has an area of sq. meters and a height of 15d meters. The lower base is 10d meters more than the upper base. Find the length of the upper base.
Then the solution is as follows: , where u is the length of the upper base. Then , after simplification. , , meters, the length of the upper base.