3 years ago

Helllp this is easy

Mathematics

2 answers:

alexgriva [62]3 years ago

6 0

The third one 12 feet

Mazyrski [523]3 years ago

3 0

Answer: 12 feet.

Step-by-step explanation:

Use the Pythagorean theorem to solve:

$a^2 + b^2 = c^2\\5^2 + b^2 = 13^2\\25 + b^2 = 169\\b^2 = 144\\b = 12$

The third side length is 12.

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Helllp this is easy​

Helllp this is easy