Question

PLZ help me, I will medal for the best answer.

Answer 1

@KamiBug @jdoe0001

Answer 2

Hints:
Both of the triangles are equal.
You can use they Pythagorean theorem to find the missing side of a right triangle.

Answer 3

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Answer 4

use the pythagorean theorem to find the "width" or opposite side
recall that perimeter is side + side + side + side

Answer 5

so I do 15+12?

Answer 6

\(\bf \textit{pythagorean theorem}=c^2=a^2+b^2\implies c=\pm\sqrt{a^2+b^2}\)

Answer 7

🤔

Answer 8

well.. hold the mayo, you're needing the opposite so

\(\bf \textit{pythagorean theorem}=hypotenuse^2=adjacent^2+opposite^2
\\ \quad \\
hypotenuse^2-adjacent^2=opposite^2\\ \quad \\ \pm\sqrt{hypotenuse^2-adjacent^2}=opposite\)

Answer 9

😐

Answer 10

or \(\bf \textit{pythagorean theorem}=c^2=a^2+b^2\implies \pm\sqrt{c^2-a^2}=b\)

Answer 11

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