Question

Can someone help?.............

Answer 1

Explanation:

The sum of the three interior angles of a triangle is always 180.

Knowing this, we can set up an equation for the given angles:

`8x + 10x + 12x = 180`

`30x = 180`

`x = 6`

Knowing this, we can now plug it into the angles:

`8x`

`8 * 6`

`48`

`10x`

`10 * 6`

`60`

`12x`

`12 * 6`

`72`