Question

45. In the following figure seg PQ I seg RS and seg EF il seg GH. Find MNH.
(3x + 10)
Q
от Р
(21-25)
RM
(1) 127°
(2) 63°
(3) 53°
(4) 117°​

Answer 1

Answer:

180-(2x-25)=3x+10 (corresponding angles)

180-2x+25=3x+10

170+25=3x+2x

195=5x

x=39

angle MHN=2x-25(vertically opposite angle)

2(39)-25

=78-25

=53

Answer 2

Answer:

53° is the correct answer

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