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igomit [66]
3 years ago
13

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

Mathematics
2 answers:
svlad2 [7]3 years ago
4 0

Answer:

PR

Step-by-step explanation:

Law of cosine expression for the triangle will be

q² = r² + p² - 2 (rp) cos Q

going by the equation r and p is given and Q is included then we can calculate q which corresponds to PR which faces or is subtended by angle Q. p correspond to QR and r correspond to PQ.

Mkey [24]3 years ago
4 0

Answer:

PR

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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