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प्रश्न
In the following figure, Δ ______ ≅ ΔPQR.

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उत्तर
In the following figure, ΔDRQ ≅ ΔPQR.
Explanation:

From the given figure,
In ΔDRQ and ΔPQR,
QR = QR ...[Common side]
∠DRQ = ∠PQR = 70°
∠DQR = ∠PRQ = 40°
By ASA congruence criterion,
ΔDRQ ≅ ΔPQR
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संबंधित प्रश्न
Given below are measurements of some parts of two triangles. Examine whether the two triangles are congruent or not, by the ASA congruence rule. In the case of congruence, write it in symbolic form.
∆DEF, ∠D = 60º, ∠F = 80º, DF = 6 cm.
∆PQR, ∠Q = 60º, ∠R = 80º, QP = 6 cm.
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