Question

find the value of the angles xy z I each of the following​

Answer 1

Answer:

x = 115°

y = 140°

z = 40°

Step-by-step explanation:

40° + 25° + x = 180°

so, x = 180° - (40°+25°)

x = 115°

40° + y = 180°

so, y = 140°

y + z = 180°

so, z = 180° - 140°

z = 40°

Answer 2

Answer:

x = 115 | y = 140 | z = 40

Step-by-step explanation:

x+40+25 = 180

x=180-65

x=115

y+40 = 180 (supplementry)

y = 180-40

y = 40

z+ y = 180(supplementry)

z+140 = 180

z= 180-140

z= 40

OR

z=40(VOA)