Question

In the figure (given aside DE || AB, 2CAB = 42
and CBA = 35°. Find the values of a and b.​

Answer 1

$\huge\color{cyan}\boxed{\colorbox{black}{ANSWER ❤}}$

DE || AB ,

AND TRANSVERSAL DB INTERSECTS IT. SO BY ALTERNATE INTERIOR ANGLES, CBA = a

WHICH MEANS a = 35°

DE || AB,

AND TRANSVERSAL EA INTERSECTS IT. SO BY ALTERNATE INTERIOR ANGLES, CAB = b

WHICH MEANS b = 42°

Answer 2

Answer:

DE || AB,

AND TRANSVERSAL DB INTERSECTS IT. SO BY ALTERNATE INTERIOR ANGLES,

CBA = a

WHICH MEANS a = 35°

DE || AB,

AND TRANSVERSAL EA INTERSECTS IT. SO BY ALTERNATE INTERIOR ANGLES,

CAB = b

WHICH MEANS b = 42°