Trigonometric Values for special angles
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| What is sin 30 degrees? | 1/2
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| What is cos 30 degrees? | the square root of 3 over 2
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| What is tan 30 degrees? | the square root of 3 over 3
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| What is csc 30 degrees? | 2
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| What is sec 30 degrees? | 2 times the square root of 3 over 3
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| What is cot 30 degrees? | the square root of 3.
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| What is sin 45 degrees? | The suare root of 2 over 2.
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| What is cos 45 degrees? | the square root of 2 over 2.
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| What is tan 45 degrees? | 1
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| What is cos 45 degrees? | the square root of 2.
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| What is sec 45 degrees? | The square root of 2.
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| What is the cot of 45 degrees? | 1
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| What is sin 60 degrees? | the square root of 3 over 2
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| What is cos 60 degrees? | 1/2
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| What is tan 60 degrees? | the square root of 3
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Created by:
Netta16
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