Question

please help me today is my exam​

Answer 1

a) RHS

• LD = LC (right angle)

b)

• AD = BC

• ∠D = ∠C (angle 90°)

• DB = CA (side)

• AB = BA (side)

c) DB = CA

Answer 2

1.  ∆ABD is congruent to ∆BAC
2. RHS
3. CA

Hope It Helps :)