Question

If angle x has a measure of 60° and the measure of angle y is 15° more than twice the measure of angle z.

Answer 1

Step-by-step explanation:

let the Z angle be x

sum of all angles equal 180 degree

angle x +angle y +anglez=180

60+2x+15 +x=180

3x=180-75

x=105/3=35

anglez=35

angley=2

x+15=2*35+15=85