Question

plzzz tell this question​

Answer 1

Step-by-step explanation:

a.yes both triangles are similar

b.

In Δabc and Δadc

both have same base AC

therefore AC=AC. (same base)

angle BAC=DAC.

AD=AB

there fore both triangles are equal and similiar becuz it follows the SAS criteria..

c.

two sides are already equal then its obvious that the third side is also equal and similar