Question

Lines l1 and l2 are intersecting at point O. Find the values of x y and z
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Answer 1

x = 180-25

y = 25°

z = 180-25

Answer 2

Answer:

Step-by-step explanation:

<y=25(vertically opposite to <25)

<y+<x=180(linear pair)

25+<x=180

<x=180-25

<x=155

<z=<x(vertically opposite)

<z=155

so,<x=155,<y=25and <z=155