A, B, C and D lie on c circle centre O. AC is a diameter of the circle.

AD, BE and CF are parallel lines. Angle ABE = 48 and
angle ACF = 126 .

Find

( c ) angle BAE

Since AE, BD, and CF are parallel lines, we can use the property that when a line intersects two parallel lines, alternate interior angles are congruent.

Therefore, angle BAE = angle ABE = 48 degrees.