Question

How are the two angles the same?

Answer 1

Answer:

if ABCD is a rhombus then the diagonal of rhombus bisect it into two equal triangles.

Step-by-step explanation:

In triangles ABC and CDA,

1. AB= CD (S) because rhombus has equal sides.
2. BC = AD (S) as as reason 1.
3. AC= AC (S) being common side of both triangles

so the triangles are congruent to each other by S.S.S. fact/ axiom