Question

the angle of a triangle are in the ratio 1 ratio 3 ratio 5 ratio find the measure of each of the angle ​

Answer 1

Answer:

20° , 60° , 100°

Step-by-step explanation:

Let, the ratios be x, 3x, 5x

by the angle sum property of triangle,

we have,

x + 3x + 5x = 180°

=> 9x = 180°

=> x = 180°/9

=> x = 20°

similarly,

3x = 3 × 20° = 60°

5x = 5 × 20° = 100°