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# How do you transpose A equals half h times a plus b to solve for a formula is for a trapezium?

Updated: 10/31/2022

Wiki User

11y ago

A = h/2*(a + b)

So 2A/h = a + b

and therefore, a = 2A/h - b

Wiki User

11y ago

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Q: How do you transpose A equals half h times a plus b to solve for a formula is for a trapezium?
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