Answer: the answer to this question is a triangle.
Step-by-step explanation:
If you sliced the pyramid to the base there would still be a triangle left.
An angle bisector is basically a bisector that divides an angle into two congruent parts. So, since one part of the angle is 61°, then the other part of the angle is also 61° by the definition of an angle bisector. The answer is C) Definition of Bisect. Hope this helps and have a great day!
24 degrees if ur decreasing