Question

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

Answer 1

hello, here is your answer by Sujeet,
Let to be x

then,

According to the Triangle condition,

a+b+c=180

x+3x+5x=180
9x=180
x=180/9
x=20

then,

Angle A =x=20

Angle B=3x=3*20=60

Angle C=5x=5*20=100


that's all


Sujeet....

Answer 2

Hope it helps. Since ratios are 1 3 5 so have taken it as x 3x and 5x