Someone me with this question, ! i'd appreciate it so much! (disregard my answers).

  Your answer choices are correct.

Step-by-step explanation:

If two angles of a triangle are congruent, so must be the third. The triangles will be similar. If no other information is available, the triangles cannot be said to be congruent or to have any particular scale factor relating one to the other.

One triangle appears to be a dilation, reflection, and possibly translation of the other (depending on how you define the dilation and reflection). Hence they are related by rigid and non-rigid motions.

proofs involving isosceles triangles often require special consideration because an isosceles triangle has several distinct properties that do not apply to normal triangles.(more about triangle types) therefore, when you are trying to prove that two triangles are congruent, and one or both triangles, are isosceles you have a few theorems that you can use to make your life easier.

step-by-step explanation:

an isosceles triangle has two congruent sides and two congruent angles. the congruent angles are called the base angles and the other angle is known as the vertex angle. ∠bac and ∠bca are the base angles of the triangle picture on the left. the vertex angle is ∠abc