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

Assessment: JAMB UTME - Mathematics - 2016 Subject: General Mathematics

Question 1 Report

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

Answer Details
< MPT =  180 ∘  -  118 ∘  =  62 ∘
< PML =  62 ∘  (Alternating angles)
y + 2y +  10 ∘  +  62 ∘  =  180 ∘  (Angles on a straight line)
3y = 180 - 72
3 y 3  =  108 3
y =  36 ∘
< PMT = 2y + 10 = 2(36) + 10 = 

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