ABCD is a parallelogram, if the two diagonals are equal, then by what criterion are the triangles ABD and ABC congruent

SAS

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AAS

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SSS

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RHS

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Solution

The correct option is C
SSS

In triangle ABD and ACB,

AD = BC,

BD = AC,

AB = AB.

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ABCD is a parallelogram, if the two diagonals are equal, then by what criterion are the triangles ABD and ABC congruent

The correct option is C SSSIn triangle ABD and ACB, AD = BC, BD = AC, AB = AB.

The correct option is C
SSS

In triangle ABD and ACB,

AD = BC,

BD = AC,

AB = AB.