Question

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Answer 1

Answer:

FE is the transversal..........

3x + 10 + 2x = 180°

⟹ 5x = 170°

⟹ x = 170/5

⟹ x = 34°

Therefore,

Angle x = 3x + 10 ( Vertically opposite Angles)

∴ x = 112°

Angle CYE + 2x = 180° ( Sum of angles in a straight line = 180° )

⟹ Angle CYE = 180 - 2x

⟹ Angle CYE = 180 - 68

                        = 112°

Angle Y = Angle CYE ( V.O.A )

⟹ Y = 112°