Question

The angles of a triangle are in the ratio 5:4:3 Find the measure of each angle​

Answer 1

Answer:

5:4:3

5x,4x,3x

Angles of a triangle=180°

5x+4x+3x=180°

12x=180°

x=15°

5x=5×15=75°

4x=4×15=60°

3x=3×15=45°

Step-by-step explanation:

I hope this answer may help you

Answer 2

Answer:

(75;60 & 45) degree

Step-by-step explanation:

We know the sum of angles of a triangle is equal to 180 degree.

So let the ratio be x = 5x,4x and 3x

5x + 4x + 3x = 180 degree

12x = 180 degree

x = 15 degree

THEREFORE,THE ANGLES OF THE TRIANGLE ARE :

5x = 5*15 = 75 degree

4x = 4*15 = 60 degree

3x = 3*15 = 45 degree