Question

. In ∆ABC, AB = AC and AD⊥ BC, show that ∆ADB≅∆ADC.​

Answer 1

Answer:

give

in Triangle ABC ,Seg ad is perpendicular to seg bc

in Triangle ADB and ADC

angle ADB congurrent angle ADC .......( every 90 degree )

seg AD congurrent seg AD ........( common side )

therefore

TriangleADB and Triangle ADC are congurrent by hypothenus side test