Speed Trig
0:00.0
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Name:
sin 30°
=
Correct!
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Instructions
Answer ten trigonometry problems as quickly as you can!
Functions: sin, cos, tan
Angles: 0°, 30°, 45°, 60°, 90°
Use 's' key for square root √.
Use 'u' key for undefined.
Tip: Use Enter key instead of pressing Enter button to speed up your time.
Instructions