Question

In the given figureAB parallel to CD and CD is parallel to EF. Find angle CAE

Answer 1

the angle CAE is 110°

Answer 2

When two parallel lines bisected by a line, the opposite angles will be equal So, angle AEF = angle EAB 70°
G is the point placed by line CD drawing this line forword dotted.....
and angle GCA = 180°-angle DCA = 180°-130°= 50°
similarly, line CD Parallel to AB
SO, angle CAB = 50°
And we have given angle EAB = 70°
SO, Angle EAC = angle EAB - angle CAB = 70°-50° = 20°

ANGLE EAC = 20° ans

Thankyou Buddy...