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Find c. Round to the nearest tenth.

Find c. Round to the nearest tenth.-example-1
User Kamela
by
3.4k points

2 Answers

3 votes

Answer:

9.7

Explanation:

User Darshana
by
2.9k points
3 votes

Answer:

c ≈ 9.7

Explanation:

Using the Sine rule in the triangle, that is


(c)/(sin82) =
(8)/(sin55) ( cross- multiply )

c × sin55° = 8 × sin82° ( divide both sides by sin55° )

c =
(8sin82)/(sin55) ≈ 9.7 ( to the nearest tenth )

User Rafik
by
3.5k points