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28 votes
28 votes
HELP /AYUDA no my homework!!!

find the lenght of the missing side of the triange shown below round to the nearest tenth,if necessary



HELP /AYUDA no my homework!!! find the lenght of the missing side of the triange shown-example-1
User HeartlessArchangel
by
2.6k points

1 Answer

8 votes
8 votes

Answer:

20.9 m

Explanation:

Use Pythagorean theorem,

Hypotenuse² = base² + altitude²

= 20² + 9²

= 400 + 36

= 436

hypotenuse = √436 = 20.88 = 20.9 m

User Jfcartier
by
3.5k points
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