39. in the figure given below AB || CD, EF|| BC, angle BAC = 65 degree and 2 points
angle DHF= 35 degree then find the value of angle AGH in degree
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Answer:
100°
Step-by-step explanation:
In the given fig.,AB||CD and AC is the transversal.
<ACD=<BAC(pair of alternate angles)
Or,<GCH=65°
Now,
<GHC=<DHF=35°(Vertically opp. angles)
In,∆GCH,
<AGH=<GCH+<GHC(Theorem 2)
<AGH=65°+35°
<AGH=100°
Hence,
<AGH=100°
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