Question

find the value of x y z in the following ​

Answer 1

z=40degree(vertically opposite angle)

z+25+x=180

40+25+x=180

x=180-40-25=115

40+y=180

y=180-40=140

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Answer 2

Answer:

y= 140° ,  z=40° x=115°

Step-by-step explanation:

1. y+ 40=180°
2. =>y=180° -40°

• =>y=140°

1. z+y =180°
2. =>z + 140°=180°
3. =>z  =180°-140°

• =>z=40°

1. x+  25° + z =180°
2. x+25°+40°=180°

1. x=180°-40°-25°

• =>x=115°