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3 years ago

In the diagram, ΔPMN ≅ ΔQSR.

Mathematics

2 answers:

SOVA2 [1]3 years ago

8 0

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.

kotykmax [81]3 years ago

7 0

20. qr is congruent to pn so pn is 20

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