If the figure above is a cube, and A, B and C are
midpoints on the edges of the cube, what is the
measure of L ABC?
(A) 30
(B) 45
(C) 60
(D) 90
(E) 120
midpoints on the edges of the cube, what is the
measure of L ABC?
(A) 30
(B) 45
(C) 60
(D) 90
(E) 120












