Question

The measure of an angles of
a triangle are in the ratio 4:5:3
.Find the measure of each
angles
1. 50 ° , 60° , 70°
2. 60 ° , 100 ° , 20°
3 . 45 ° , 75 ° , 15 °
4. 60 ° , 75 ° , 15 °​

Answer 1

Answer:

Your Answer is 45°, 75°, 15°.

Step-by-step explanation:

Angles are in the ratio of 3:4:5

Let the angles be 3x,4x,5x

∴3x+4x+5x=180(Sum of the angles of triangle are 180°)

∴12x=180

∴x=15

Hence, the angles are: 45°, 75°, 15°