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Question 3) Identify QR rounded to the nearest tenth.

Question 3) Identify QR rounded to the nearest tenth.
asked 178k views
3 votes
Question 3) Identify QR rounded to the nearest
tenth.

Question 3) Identify QR rounded to the nearest tenth.-example-1
asked
User Rabbitbr
by
7.9k points

1 Answer

3 votes

Check the picture below.


\sin( 48^o )=\cfrac{\stackrel{opposite}{QR}}{\underset{hypotenuse}{65}} \implies 65\sin(48^o)=QR \implies 48.3\approx QR

Make sure your calculator is in Degree mode.

Question 3) Identify QR rounded to the nearest tenth.-example-1
answered
User Piyush Chaudhari
by
8.3k points
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