Isabella6482936 Isabella6482936

20-09-2022
Mathematics

contestada

The formula for a trapezoid relates the area A, the two bases, a and b, and the height, h.

A = h (a+b) / 2
Solve for b

a. b = Ah/2 - a
b. b = 2A-a/h
c. b = 2A/h - a
d. b = 2A/h + a

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