Question

The Three angles of actriangle
are in 2:304 find the measure of
Each angle​

Answer 1

Answer:

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.

Answer 2

Answer:

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Step-by-step explanation:

40,60,80

Let the angles be 2x,3x and 4x

2x+3x+4x=180

∘

9x=180

∘

⇒x=20

∘

So the angles are

2×20

∘

=40

∘

3×20

∘

=60

∘

4×20

∘

=80

∘