Question

in the below figure lm n are parrel line and the line p and q are also parellel find the value of a b c

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Answer 1

Answer:

4c = 120° (corresponding angle)

c = 30°

4c = 3b (corresponding angle)

120° = 3b

b = 40°

6a = 3b

6a = 120°

a = 20°

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