Triangle A’B’C’ is a rotation of Triangle ABC 90° about the origin. What is the length of Line A’C?
A. 5 units.
B. 7 units.
C. 3 units.
D. 12 units.
Please help asap!!!!

Triangle ABC is a rotation of Triangle ABC 90 about the origin What is the length of Line AC A 5 units B 7 units C 3 units D 12 units Please help asap class=