Question

In the diagram, ΔPMN ≅ ΔQSR.

Answer 1

Answer:  PN = 20 in.

Step-by-step explanation:

In the diagram two congruent triangles are given ΔPMN ≅ ΔQSR.

So by CPCTC (corresponding parts of congruent triangles are congruent)

In ΔPMN and ΔQSR

PN=QR=20 in.

PM=SQ=24 in.

MN=RS= 7 in.

Congruent triangles are the triangles of which all the sides and all the angles are congruent.

• If two triangles are said to be congruent then its all corresponding parts must be equal.

Answer 2

20. qr is congruent to pn so pn is 20