5. Rewriting Equations and Formulas
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Divide the regular polygon into 5 congruent triangles.
Formula: A= 52bh
Solution: h= 2A5b
Let's divide the regular polygon into 5 congruent triangles, where each has a base b and a height h.
LHS * 2=RHS* 2
2 * a/2= a
.LHS /5b.=.RHS /5b.
Rearrange equation