Complete the congruence statement:

Δ BCA ≅ ?  Δ QRS ≅ ?

Solution:

Let's consider Δ BCA and Δ BTA in the above diagram.

In Δ BCA and Δ BTA,

∠A = ∠A = 90° (given)

BC = BT (given)

BA = BA (common)

Thus, Δ BCA ≅ Δ BTA by RHS rule.

Let's consider Δ QRS and Δ QPT in the above figure.

In Δ QRS and Δ QPT,

PQ = RS (given)

∠R = ∠P (given)

QR = PT (given)

Thus, Δ QRS ≅ Δ TPQ by SAS rule.

☛ Check: NCERT Solutions for Class 7 Maths Chapter 7

Video Solution:

Complete the congruence statement:
Δ BCA ≅ ? Δ QRS ≅ ?

Class 7 Maths NCERT Solutions Chapter 7 Exercise 7.2 Question 6

Summary:

The complete congruence statements are Δ BCA ≅ Δ BTA and Δ QRS ≅ Δ TPQ.

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