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25 votes
25 votes
Pythagorean Theorem1 2 3 4 5OA 29.5 unitsOB23.4 unitsC. 24.4 unitsOD. 33.4 units

Pythagorean Theorem1 2 3 4 5OA 29.5 unitsOB23.4 unitsC. 24.4 unitsOD. 33.4 units-example-1
User Gusaki
by
3.0k points

1 Answer

24 votes
24 votes

we know that the perimeter is the sum of all the sides, therefore:


\begin{gathered} P=10+9+3+√(7^2+9^2) \\ P=22+√(49+81) \\ P=22+√(130) \\ P=22+11.4=33.4 \end{gathered}

Therefore the answer is D. 33.4 units

User Dmytro Chaban
by
3.1k points
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