Maria drew the triangle that is shown below. see picture.
Maria rotated the triangle 90 degrees clockwise about the origin. What is the new triangle?
A. ?
B. ?
C. ?
D. ?

*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why? a. point c could be the interior of aob but it is not the only case b. point c is the interior of aob c. point c is not the interior of aob d. the given is not possible for the plane geometry answer