Question

In a AABC, P and Q are the midpoints of sides AB and AC respectively. If ZAPQ-45°, then the value of ABC is?​

Answer 1

Answer:

Given: An isosceles triangle ABC with AB = AC. AD is an altitude of the triangle. To prove: AD is an angle bisector, a median and a perpendicular bisector, the triangle ABC. ... Hence we have CD = DB( corresponding parts of the congruent triangles).

Step-by-step explanation:

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