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1 of 8
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Lesson
Practice
Evaluate a trigonometric ratio, and find an angle from its value
DIFFICULTY
intro
standard
challenge
exam
QUESTION TYPE
Mix of all
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Evaluate acute sin
Evaluate acute cos
Evaluate acute tan
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Mix of all
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Question 1 of 8
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Use degree mode
1 mark
Evaluate
\(\sin 49^{\circ}\)
to 4 decimal places
Ratio value
Format: 4 d.p.
CHECK
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