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Please help! In the triangle shown, what is the measure of QR?
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Please help!
In the triangle shown, what is the measure of QR?

Please help! In the triangle shown, what is the measure of QR?-example-1
User TwoThumbSticks
by
8.3k points

1 Answer

5 votes

Answer:

Below

Explanation:

First , realize that angle P = 50 °

Are you familiar with the Law of Sines ?

5/ sin70 = QR / sin 50

QR = 5 sin 50 / sin 70

User Sharaya
by
8.9k points
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