zach3324 zach3324

23-04-2020
Mathematics

contestada

Find the length of the third side to the nearest tenth.
5

Find the length of the third side to the nearest tenth 5 class=

Respuesta :

ckayep0cx2v ckayep0cx2v

23-04-2020

Answer:

7.5

Step-by-step explanation:

Use the pythagorean theorem:

a²+b²=c²

5²+b²=9²

25+b² = 81

b² = 56

b = 7.5

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