Answer:
Law of Sines, two sides and an opposite angle are known
Step-by-step explanation:
We are given <R, which is an opposite angle to side r.
Side q is also given, which has an unknown opposite angle, <Q, of which we are required to find.
Since two sides and an opposite angle are known, The Law of Sines would be applied in solving for <Q.
Thus, the following would be used:

Rule I: While rounding off to the nearest thousand, if the digit in the hundreds place is between 0 – 4 i.e., < 5, then the hundreds place is replaced by '0'. Rule II: If the digit in the hundreds place is = to or > 5, then the hundreds place is replaced by '0' and the thousands place is increased by 1.
Answer:
No
Step-by-step explanation:
0.26*16 + 12.25 = 16.41
16.41 < 16.50