Question

Find the values of x, y and z.​

Answer 1

Answer:

hope u get it

Step-by-step explanation:

25° + x + 40° = 180°

65° + x = 180°

Therefore, x = 180° - 65° = 115°

40° + y = 180° (Linear pairs)

Therefore y = 180° - 40° = 140°

y + z = 180° (Linear pairs)

140° + z = 180°

Therefore z = 180° - 140° = 40°

Hence , x - 115°

y = 140° and z = 40°

Answer 2

Answer:

x=115, z=40, y=140

Step-by-step explanation:

angle x and angle z are on a straight line

hence, x + z +25= 180

from the figure it is clear that angle z and angle having 40 degree are vertically opposite angle

therefore, z = 40

now, x + 40 + 25 = 180

from this we get x = 115

now, angle y and angle z are on a straight line

hence, z + y = 180

40 + y =180

y = 140