If your still using number blocks then it is 20 ones but if its just addition or so it is just 20
Answer:
Option A and D
Step-by-step explanation:
straight lines AI, PR, CT intersect each other at a point k.
Opposite or vertical angles are,
1. ∠ AKC and ∠ TKI
2. ∠ IKR and ∠ AKP
Therefore, options (A) and (D) are the correct options.
Answer:
is there any pic to refer the question?
Step-by-step explanation: