Answer: The HL Theorem can be used to prove ABR ≅ RCA because both triangles share the same hypotenuse and a leg. The HL theorem states that If the hypotenuse and one leg of a right triangle are congruent to the hypotenuse and one leg of another right triangle, then the triangles are congruent.
A. Linear y= -x - 1 would be the answer
Answer:
104°
Step-by-step explanation:
The straight line for
forms an angle of 180°
Therefore,



