Math, asked by rifna6798, 1 year ago

The angles of a triangle are (x − 40)°, (x − 20)° and ( 1/2x −10 )°. Find the value of x.

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Answered by reaper15

1

total=2.5x-70=180 degrees
2.5x=250 degrees
x is 100 degrees

Answered by Anonymous

0

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I hope it is helpful..............................

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