The equation a = 1/2 (b1 + b2) h can be used to determine the area, a, of a trapezoid with height, h, and base lengths, b1 and b2. Which are equivalent equations?

Question

Mathematics

Brenda Ayers

13 August, 21:31

The equation a = 1/2 (b1 + b2) h can be used to determine the area, a, of a trapezoid with height, h, and base lengths, b1 and b2. Which are equivalent equations?

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Answers (1)

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Stokes · Answer 1

Well, I am guessing that you had options with your homework, but the equation can also be written as

(b1+b2) h / 2 = a

or if you're trying to find h

h = 2a / (b1+b2)