In Fig. 6.24, ∆____ ≅ ∆ PQR. Fill in the blanks to make the statement true.

Solution:

Given, the figure represents two triangles PQR and DRQ.

We have to fill in the blanks to make the statement true.

ASA congruence criterion states that, "if two angles of one triangle, and the side contained between these two angles, are respectively equal to two angles of another triangle and the side contained between them, then the two triangles will be congruent".

By ASA rule,

Common side = QR

∠DRQ = ∠PQR = 70°

∠DQR = ∠PRQ = 40°

Therefore, ∆DRQ ≅ ∆ PQR

✦ Try This: In Fig, ∆WXY ≅ ∆ _____. Fill in the blanks to make the statement true.

☛ Also Check: NCERT Solutions for Class 7 Maths Chapter 6

NCERT Exemplar Class 7 Maths Chapter 6 Problem 66

In Fig. 6.24, ∆____ ≅ ∆ PQR. Fill in the blanks to make the statement true.

Summary:

In Fig. 6.24, ∆DRQ ≅ ∆ PQR.

☛ Related Questions:

• In Fig. 6.25, ∆ ARO ≅ ∆ _____. Fill in the blanks to make the statement true
• In Fig. 6.26, AB = AD and ∠BAC = ∠ DAC. Then (i) ∆___ ≅ ∆ ABC. (ii) BC = ___. (iii) ∠BCA = ______. ( . . . .
• In Fig. 6.27, (i) ∠TPQ = ∠ _____ + ∠ _____ (ii) ∠UQR = ∠ _____ + ∠ _____ (iii) ∠PRS = ∠ _____ + ∠ _ . . . .