Find the length of the third side of the right triangle, if one side = $4\sqrt{3}$ , and the hypotenuse = 8.

a2linetagadaW
2021-11-03
Answered

Find the length of the third side of the right triangle, if one side = $4\sqrt{3}$ , and the hypotenuse = 8.

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Bella

Answered 2021-11-04
Author has **81** answers

Using Pythagoras theorem,

$8}^{2}={b}^{2}+{\left(4\sqrt{3}\right)}^{2$

${b}^{2}={8}^{2}\u2013{\left(4\sqrt{3}\right)}^{2}=$

$=64\u201348=16$

${b}^{2}=16$

$b=4$

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