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Triangle PQR with side p across from angle P, side q across from angle Q, and side r across from angle R

HELP PLEASE I COULDN'T FIND THE ANSWER ANYWHERE

If ∠R measures 18°, q equals 9.5, and p equals 6.0, then which length can be found using the Law of Cosines?


1. p

2. q

3. RQ

4. PQ

Triangle PQR with side p across from angle P, side q across from angle Q, and side-example-1
User AdamSane
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2 Answers

2 votes

Answer:

P

Explanation:

User EMazeika
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7.2k points
2 votes
Answer: 1 P
I hope this helps
User Phoenixdown
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