Question

In the given figure, AB = AC and BD = DC. Prove that
(a) triangle ABC is congruent to triangle ACD.
(b) angle ADB = angle ADC = 90°.
(c) angle B = angle C.
(d) Angle BAD = Angle CAD​

Answer 1

In the given figure, AB = AC and BD = DC. Prove that

(a) triangle ABC is congruent to triangle ACD.

(b) angle ADB = angle ADC = 90°.

(c) angle B = angle C.

(d) Angle BAD = Angle CADStep-by-step explanation:

In the given figure, AB = AC and BD = DC. Prove that

(a) triangle ABC is congruent to triangle ACD.

(b) angle ADB = angle ADC = 90°.

(c) angle B = angle C.

(d) Angle BAD = Angle CAD0