Question

7. In the adjoining figure, 1 || M.
Find the values of x, y and z.​

Answer 1

Answer:

x=45     y=80    z=55  

Step-by-step explanation:

x=45

z=55

x+y+z=180

45 + y + 55=180

100+y=180

y=180-100

y=80

Answer 2

Answer:

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Step-by-step explanation:

Angle sum property of triangle = 45°+55° +y

180° = 100°+y

y=80°

x=Z

x+y+z=180°

x+80°+x =180°

2x=100°

x=50°

y=80°

z=50°