The position of a sprinter at the starting blocks is shown in the diagram. Given that the sprinter starts on level ground, which statement can be proved? (Image included)
A<3 and <2 are supplementary.
B<2 is congruent to <5
C<3 is congruent to <5
A<3 and <2 are supplementary.
B<2 is congruent to <5
C<3 is congruent to <5