Answer:
30°
Step-by-step explanation:
<4=<2=30
(vertical opposite angles are equal)
30 degrees
Since 4 is equal on the other side of 2, it would be congruent, which is the same as 2. So, 30 degrees.
D. 225
Box A is 0.021 dollars per gram
Box B is 0.012 dollars per gram
Box B is cheaper per gram by 0.009 dollars
804.25mm