How do you solve #A= \frac { 1} { 2} h ( B + b ) # if A = 10, B = 2, b = 3#?

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Answer 1 · 2018-04-23T17:05:43

Presumably we're solving for #h#, so we multiply by two and divide by #B+b# to get #h={2A}/{B+b}##= {2(10)}/{2+3}=4#.