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In the diagram above, l1 is parallel to l2
In the diagram above, l1 is parallel to l2, Find the value of < PMT

In the diagram above, l1 is parallel to l2, Find the value of < PMT

A.

82o

B.

36o

C.

72o

D.

118o

View answer & explanation

Correct answer is A

< MPT = 180o - 118o = 62o

< PML = 62o ( Alternative angle)

y + 2y + 10o + 62o = 180o (Angles on a straight line)

3y = 180 - 72
\(\frac{3y}{3}\) = \(\frac{108}{3}\)
y = 36o

< PMT = 2y + 10 = 2(36) + 10 = 82o

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