Question

(b) In the fig. (ii) given below, l || m. Find the values of x,y and z.
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Answer 1

Step-by-step explanation:

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Answer 2

Answer:

since m and l are parallel lines z=105degree

and in the figure x+y=105

since z=105,

z+y+40=180

therefore y=180-40-105

y=35

and x+y=105

therefore x=105-35

x=70