Question

In Fig. 9.41, if AB || DE and BD || FG such that ∠FGH = 125° and ∠B = 55°, find a and y.

Answer 1

Answer:

X = 70° , Y = 55°

This Answer is Right Answer

Step-by-step explanation:

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Answer 2

angle X equals 55 degree and angle y equals 55 degree

Step-by-step explanation:

ab is parallel to de and bd is transversal

so angle abd = angle bde = 55 degree... alternate angles.

BD is parallel to fg and DF is transversal

so angle bde = angle X ... alternate angles.

angle X=55

angle 125+angle y = 180

so angle y = 180-125=55 degree.