Question

if AD is median of an equilateral triangle ABC , is triangle ADB congruent to triangle ADC? if so state the congruence criteria used​

Answer 1

Answer:

here RHS criteria is used.

Answer 2

Answer:

by sss criteria

Step-by-step explanation:

In ∆ABD and ∆ACD

AB=AC (given, equilateral triangle)

BD=CD(given,AD is the median and median divides a side into two equal parts)

AD=AD (common side )

so,∆ABD is congurent to ∆ACD(by sss criteria)

Hope so it may help you

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