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प्रश्न
In the given pairs of triangles of figure, applying only ASA congruence criterion, determine which triangles are congruent. Also, write the congruent triangles in symbolic form.
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उत्तर
In ∆ABD and ∆CDB,
BD = DB ...(Common)
∠ABD = ∠CDB = 30° ...(Given)
∠ADB = ∠CBD = 40° ...(Given)
∴ ∆ABD ≅ ∆CDB ...(ASA criterion)
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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.
ΔABC and ΔDEF are two triangles in which AB = DF, ∠ACB = 70°, ∠ABC = 60°, ∠DEF = 70° and ∠EDF = 60°. Prove that the triangles are congruent
In the given figure, AC ≡ AD and ∠CBD ≡ ∠DEC. Prove that ∆BCF ≡ ∆EDF.
To conclude the congruency of triangles, mark the required information in the following figure with reference to the given congruency criterion
To conclude the congruency of triangles, mark the required information in the following figure with reference to the given congruency criterion
In the following figure, Δ ______ ≅ ΔPQR.
In the following figure, ∆ARO ≅ ∆ ______.
AAS congruence criterion is same as ASA congruence criterion.
In the given pairs of triangles of figure, applying only ASA congruence criterion, determine which triangles are congruent. Also, write the congruent triangles in symbolic form.
In the given pairs of triangles of figure, applying only ASA congruence criterion, determine which triangles are congruent. Also, write the congruent triangles in symbolic form.
