1.

Find the value of x, y and z, if l1|| l2 and l3 is a transversal

Answer»

Step-by-step explanation:

angle y = 180 - 80 = 100 DEGREE ( co. interior angles)

angle x = 180-100 = 80 degree (by LINEAR PAIR)

angle z = 80 degree ( vertically OPPOSITE angle)



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