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kirill115 [55]
3 years ago
8

Pythagorean theorem..

Mathematics
2 answers:
Paraphin [41]3 years ago
8 0
<h3>By using Pythagoras Theorem:-</h3>

(Hypotenuse)² = (Base)²+ (Perpendicular)²

Taking, Hypotenuse As H

Base As B

Perpendicular As P

_________________________

<h3>Solving The Question</h3>

H²= B²+ P²

15 {}^{2}  = 9 {}^{2}  + p {}^{2}  \\  \\  p {}^{2}  = 15 {}^{2}  + 9 {}^{2}  \\  \\  p {}^{2}  = 225 - 81 \\  \\p {}^{2}  = 144 \\  \\  p =  \sqrt{144}  \\  \\ p = 12

<h3>Hope This Helps You ❤️</h3>
DedPeter [7]3 years ago
4 0

{\huge{\underbrace{\bf{\pink{Answer}}}}}

Length of missing leg = 12 km

Using Pythagoras theorem

a² = 15² - 9²

a = √ 225 - 49

a = √144

a = 12 km

HOPE IT HELPS..

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