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Question
If AB and CD are parallel lines and EH is the transversal, then find the measure ∠EFB.
If AB and CD are parallel lines and EH is the transversal, then find the measure ∠EFB.
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Solution
The correct option is C 126°
Given, ∠HGD = 54°
∠GFB = ∠HGD = 54° (Corresponding angles)
∠GFB + ∠EFB= 180° (Linear Pair)
54° + ∠EFB = 180°
∠EFB = 180° - 54°
∴∠EFB = 126°
Given, ∠HGD = 54°
∠GFB = ∠HGD = 54° (Corresponding angles)
∠GFB + ∠EFB= 180° (Linear Pair)
54° + ∠EFB = 180°
∠EFB = 180° - 54°
∴∠EFB = 126°
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