Math, asked by dilipanat, 10 months ago

ABCD is a quadrilateral ,diagonal AC bisects angle A and AB = AD ,prove that DC=BC

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Answers

Answered by ekta9860

1

Step-by-step explanation:

In two triangles ADC and ABC

angle DAC=angle BAC [AC bisects angle A]

AC=AC[common]

AD = AB [given]

by SAS criteria

triangle ADC is congurent to triangle ABC

By cpct

DC =BC

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