Question

Is triangle ABC a right triangle?

no, because none of the slopes of the line segments forming the legs are opposite reciprocals
no, because none of the slopes of the line segments forming the legs are equal
yes, because BC is perpendicular to AC
yes, because AB is perpendicular to AC

Answer 1

The answer is C. Good luck

Answer 2

the answer is C: yes it is because bc is perpendicular to ac. hope i helped