Question

I need angle V, C, and, R

Answer 1

Answer:

<V = 28

<C = 116

<R = 36

Step-by-step explanation:

We know that the sum of the angles of a triangle is 180 degrees.

2x+4  + 10x-4 + 3x = 180

Combine like terms.

2x+3x+10x +4-4 = 180

15x = 180

Divide each side by 15.

15x/15 = 180/15

x = 12

Now we can find each angle.

<V = 2x+4 = 2*12+4 = 24+4 = 28

<C = 10x-4 = 10*12-4 = 120-4 = 116

<R = 3*x = 3*12 = 36