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A right triangle has sides of length 3, 4, and x. Find x if it is one of the legs. HELP ON THIS ONE????

A right triangle has sides of length 3, 4, and x. Find x if it is one of the legs. HELP ON THIS ONE????
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5 votes
A right triangle has sides of length 3, 4, and x. Find x if it is one of the legs.

HELP ON THIS ONE????

User Jalal Sordo
by
8.5k points

1 Answer

3 votes

Answer:

3x+4x+x=90

8x=90

x=90/2

x=45

User Rodrigo Caballero
by
8.4k points
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