# If ∆ DEF ≅ ∆ BCA. Write the part of ∆ BCA that correspond to

i) ∠E (ii) EF (iii) ∠F (iv) DF

**Solution:**

Given that ∆ DEF ≅ ∆ BCA

Since we know that corresponding parts of congruent triangles are equal.

Hence we can say that the corresponding sides and angles of both congruent triangles are equal.

(i) ∠E = ∠C

(ii) side EF = side CA

(iii) ∠F = ∠A

(iv) side DF = side BA

**Video Solution:**

## If ∆ DEF ≅ ∆ BCA. Write the part of ∆ BCA that correspond to (i) ∠E (ii) EF (iii) ∠F (iv) DF

### NCERT Solutions for Class 7 Maths - Chapter 7 Exercise 7.1 Question 4

If ∆ DEF ≅ ∆ BCA. Write the part of ∆ BCA that correspond to (i) ∠E (ii) EF (iii) ∠F (iv) DF

Corresponding parts of congruent triangles are equal and are given as i) ∠E ↔ ∠C, (ii) EF = CA (iii) ∠F ↔ ∠A (iv) DF = BA