Question

Please answer the question in the picture no work needed thanks.

Answer 1

C

Explanation:

Because the traingles are congruent by SAS because Ac=Cb, both angles are 90° and Cd is the sane side in both traingles.

so in conclusion they are congruent traingles and CPCTC says that the other corresponding parts are congruent meaning that DA=DB

Answer 2

Answer is A.

Explanation:

AC=CB

<ACD=<BCD

DC=DC