Question

33 degrees, 87 degrees, x=?

Answer 1

60°

Explanation:

180 - 33 - 187 = 60

Answer 2

`x=60\\y=120`

Explanation:

A triangle is always 180 degrees...

Form an equation to solve:

`x+33+87=180`

`x+120=180`

`x=180-120`

`x=60`

To find y:

(Angles on straight line = 180)

`y=180-x`

(replace x with 60)

`y=180-60`

`y=120`

hope this help :)