Question

the angles of a triangle are in the ratio 2: 3 :5 find their magnitude in radians​

Answer 1

Step-by-step explanation:

The angles of a triangle are in ratio 2:3:4. What is the measure of each angle of the triangle?

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To answer this question, the fact that any triangle's angles sum up to be 180 degrees, will help us a lot.

Since the three angels sum up to be 180 degrees, we could set up an equation to solve it.

Say we set up x for 1 in the 2:3:4 . Now, we add them up.

2x+3x+4x=180

9x=180

x=20

Now that we know what x is, plug them in:

2x=40,3x=60,4x=80.40:60:80

The angles are 40, 60 and 80.