Question

The adjoining diagram shows two intersecting straight lines. Find the values of x, y and z.

Answer 1

Step-by-step explanation:

x. 25

y. 115

z. 115

hope it will help you friend

Answer 2

Answer:

x=25

z=115

y=115

Step-by-step explanation:

3x-10 and 2x+15 are vertically opposite angles so they're equal

3x-10=2x+15

3x-2x=15+10

x=25

z=y

z+ 3x-10=180 Since, angles in a straight line add upto 180

z + 65=180

z= 115