Question

it is given that ∆abc - ∆qpr is it true to say that angleB = angleP and angleA= angleR?why?

Answer 1

Answer:

yes

Step-by-step explanation:

as they are the corresponding parts of congruent triangles

Answer 2

as we know that two triangles are congruent, if the angles and sides of one triangle are equal to the corresponding angles and sides of other triangle.

Here  ΔABC ≅ ΔRPQ

AB = RP, BC = PQ and AC = RQ

also  angle B=angle P and angle A =angle R

Hence, it  true .