Question

Please help!

Which of the following can be used when two triangles share a side?
A. Vertical Angles
B. Substitution
C. Reflexive
D. Alternate Interior Angles

Answer 1

A the correct answer pa brainless po

Answer 2

Answer:

substitution

Step-by-step explanation:

Vertical angles are applicable for parallel lines.

Here the scenario is triangles share a side means they have one common side.

So we can substitute that sides triangle ratios to another triangle