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cos 45o = 1/√2

= 1/2 x √2

≈ 0.707

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Q: What is the cos of a 45 degree angle?
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Is it harder if you pull the cart at 45-degree angle or at 20-degree angle?

45 degree angle


Is there a 45 degree angle?

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Which type of angle is a complementof an angle with a measureof a 45 degrees?

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Cos 45 degrees equals sin?

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What is a forty five degree angle called?

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What angle is its own complement?

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