Question

Can you help me with this assignment

Answer 1

In the given figure,

line a & b are parallel, line l and m are parallel.

for line a and b are parallel and line l act as a transversal.

So, angle BAC and ACD are the alterantive interior angles.

Angle BAC = Angle ACD

2x = 46

i.e. Angle BAC = 46

Lines l and m are parallel, a line act as a transversal,

So, the angle BAC and angle y are the corresponding angle,

Since the pair of corresponding angles are always equal so,

Angle BAC = y

46 = y

y = 46

Answer : y = 46