Answer:1,500
Step-by-step explanation:
Well, by doing the work and trying to solve this equation, i have came to the terms that it is a no solution problem
Hi , 3/4 times 28 equals to 84/4
28 is equivalent to 28/1
we just multiply straight across
28 x 3 equals to 84
4 x 1 equals to 4
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Write the equations:

Substitute for h:

Solve for s:

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This should help
https://math.tutorvista.com/geometry/surface-area-of-a-trapezoidal-prism.html?view=simple