1.

The angles of triangle are in the ratio 1:2:3 . find their measure in degree

Answer»

ong>Answer:

the answer is 30, 60 , 90

Step-by-step explanation:

let the ANGLES be in the ratio of x,2x,3x

so x+2x+3x=180

6x=180

×=180/6 = 30

therefore

1st angle is 30 degree

2nd angle is 30 × 2 = 60 degree

3rd angle is 30 ×3 = 90

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