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Question
In the following figure, Δ ______ ≅ ΔPQR.
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Solution
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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