Question

if one angle of a right triangle is 60°, what will be the third angle?
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Answer 1

Answer:

90+60=150

therefore

150-180=30°

so the third angle will be 30°

Answer 2

Answer:

In a Right Triangle ,

1st Angle = 90

2nd Angle = 60 (given)

3rd Angle let be x.

sum of all angles of Triangle is 180.

90 + 60 + x =180

150 + x =180

x= 180-150

X = 30.

So 3rd Angle is 30 degree.