Calculate the values of p, q and r in each ofthe following figures:goo – InterviewSolution

1.

Calculate the values of p, q and r in each ofthe following figures:goo620

Answer»

answer

Sum of all angles of the triangle = 180

Thus,80 + 62 + r = 180r = 180 - (142)r = 38°

q = 80°(Alternate angles)

Now,p + q + r = 180(Linear Pair)p + 80 + 38 = 180p = 180 - 118 = 62°

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