Question

please answer the question​

Answer 1

Answer:

refer in attachment

Step-by-step explanation:

hope it helps u mate

Answer 2

Answer:

in triangle ABD and triangle ABC

1-AB=AC (given)

2-BD=DC (given)

3-AD=AD (common)

hence,ABD is congruent to ABC (by sss congruency criteria)

now,

ADB=ADC=90(cpct)

BAD=CAD(cpct)

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