Question

Triangle BDC is isosceles. Which angle is congruent to ∠BAD? ∠BCD ∠CAB ∠DBC ∠ACD

Answer 1

The triangle BDC ,is an isosceles triangle and is located inside a circle. Since the sides of the triangle BC and BD are congruent ie. equal, the sectors of the circle they travel along are congruent also.

Accordingly , the central angles of the sectors are congruent as well ; and that  means that BAD is congruent to CAB.

Hence , the correct answer is:∠CAB which is congruent to∠ BAD.

Answer 2

Answer:b:CAB

Explanation:

Edge