Question

the angles of triangle are in the ratio 1 : 3: 5. find the measure of each of the angles

pls solve it ​

Answer 1

Answer:

let the unknown angles be x,3x,5x

sum of angles is 180°.

x+3x+5x=180

9x=180

x=180/9=20°

threfore angles are 20,3×20=60,5×20=100

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