Question

solve this question....​

Answer 1

Answer:

it is goven that angle bao equal to angle do

and oc equal to od

so first we congruent these triangle

it is easily solve

Answer 2

Step-by-step explanation:

Given:

Angle BAO=Angle DCO

To prove:

AB||CD

Proving:

Angle BAO=Angle DCO(Given)

Angle DCO=Angle ODC(angle opposite to equal sides are equal)

Since alternate angles are equal so AB||CD