Question

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

Answer 1

Answer:

3x+4x+5x=180.

12x=180.

x=180÷12.

x=15..

3x=15×3=45

4x=15×4=60

5x=15×5=75

Step-by-step explanation:

45;60;75

Answer 2

Let the unknown number be 3x,4x,5x

A/C:- 4x+3x+5x=180°

=>12x=180°

=>x=15

Now, 3x=45°

4x=60°

5x=75°

Hope it is helpful for you.

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