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Exemplar Problems
1. By which congruency criterion, the two triangles in the given figure are P
congruent? a cm a cm
(a) RHS (b) ASA R S
(c) SSS (d) SAS
b cm
b cm
Q
2. In the given figure, _________ ≅ ∆ PQR.
D
P
3. AAS congruence criterion is same as ASA congruence criterion. 30° 30°
(True/False) 40° 40°
Q R
4. Write all six pairs of equal corresponding parts if ∆ ABC ≅ ∆ LMN.
5. In the given figure, LM = ON and NL = MO. L O
(a) State the three pairs of equal parts in the ∆ NOM and ∆ MLN. P
(b) Is ∆ NOM ≅ ∆ MLN? Give reason.
M N
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