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# Geometry

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Find the area of an isosceles triangle with two legs of length 8 and base of length $$4$$.

Jan 14, 2022

#1
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I will use the theorem called Heron's Fomula.

s = 10

$$\sqrt{10\left(10-8\right)\left(10-8\right)\left(10-4\right)}$$

=$$4\sqrt{15}u^2$$

Jan 14, 2022