Question

Consider parallelogram ABCD. Choose all of the statements which MUST be true.

∠ADB ≅ ∠CBD


ADC + DCB = 180


∠CED ≅ ∠DEA


AE = EC AC = DB

Answer 1

The first one is correct the rest are not

Explanation:

I don't know if you need an explanation or not.

Answer 2

it 1,2,and 4 just took it

Explanation: