Answer:
its G. and J
Step-by-step explanation:
Answer:
a = 33 degrees
Step-by-step explanation:
Note that 57 degrees and Angle a are complementary: they add up to 90 degrees.
Thus, a = 90 degrees less 57 degrees = 33 degrees
914.4 divided by 3 is 304.8. (304.8 millimeters in a foot)