Question

he figure given alongsiae, ABCD is a rhombus. Are AADC and AABC In ongruent? aruent What can you can say about triangle ABD and triangle BCD?
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Answer 1

Answer:

REF.Image.

As it is c rhombus

so all the sides will

be equal

and 1/5 △ADC and △ABC are congruent.

∠BAC=∠CAD

∠DCA=∠BCA

AC → common in both triangle

So it congruent by ASA (Angle side angle criteria)

Similarly △ABD and △BCD

are congruent

by ASA criteria

DB→ common side

∠ADB=∠CDB

∠ABD=∠CBD

solution