Question

triangle AOD is congruent to triangle COD. Prove that angle O = 90°. with solution plzz...​

Answer 1

Answer:

I hope it is useful .......................

Answer 2

Step-by-step explanation:

If ️ AOD is congruent to ️ COD,

then we can say that,

< AOD = < COD ( cpct )

So let , <AOB = < COD = x

x + x = 180°

2x = 180°

x = 90°

therefore, < AOB = 90°

O = 90°