Question

example Number 12 of chapter number 7 of class 9th Rs Aggarwal book​

Answer 1

Answer:

Question 1

Which of the following is not a criterion for congruence of triangles?

(a) SSA

(b) SAS

(c) ASA

(d)SSS

Solution 1

Correct option: (a)

SSA is not a criterion for congruence of triangles.

Question 2

If AB = QR, BC = RP and CA = PQ, then which of the following holds?

(a) ∆ABC ≅ ∆PQR

(b) ∆CBA ≅ ∆PQR

(c) ∆CAB ≅ ∆PQR

(d) ∆BCA ≅ ∆PQR

Solution 2

Correct option: (c)