If LKJ and GHI are complementary angles, what is the angle measure of GHI?

A. 56°
B. 124°
C. 66°
D. 146°

If LKJ and GHI are complementary angles, then the sum of their angle measures is 90°. Therefore, the angle measure of GHI is 90° - the angle measure of LKJ.

The correct answer is not given in the options provided.