Question

find if they are congruent or not

Answer 1

Answer:

1. Congruent triangles

2 Data insufficient

Step-by-step explanation:

In triangle 1, side PS is common in both triangles and it is given that side PQ = side PR, and having the angle PSR = angle PSQ = 90 degree. So, by rule of SAS (Side Angle Side), these two triangles are congruent. In triangle, two angles are perpendicular (angle ABC and angle BCD) but there is not enough data to prove these triangles congruent.