<img src="https://tex.z-dn.net/?f=a%201%20over%202%20%28a%20%2Bb%29%20h%20for%20a%20" id="TexFormula1" title="a 1 over 2 (a +b)

gulaghasi [49]

3 years ago

h for a " alt="a 1 over 2 (a +b) h for a " align="absmiddle" class="latex-formula">

Mathematics

1 answer:

zubka84 [21]3 years ago

3 0

$A=\frac{1}{2}(a+b)h \\\\ 2A=(a+b)h \\\\ a+b=\frac{2A}{h} \\\\ \boxed{a=\frac{2A}{h}-b}$

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