How to remember the values of sin 60, sin 30, sin 45, etc?

A very simple and easy way to remember the values of sin 60, sin 30, sin 45 etc that you will not forget ever is by using taking square roots of 0/4, 1 / 4, 2/4, 3 /4 etc. Going backwards will give you cos.

Complete the table of exact values. 30 45 60 sin(a) cos(a) tan(a)

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How to calculate the value of sin60/sin45? What are the steps if possible - Quora

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□ Easy trick to remember sin, cos and tan values!

Value of sin, cos, tan, cot at 0, 30, 45, 60, 90 - Trigonometry Table

How to remember the values of sin 60, sin 30, sin 45, etc?

Trigonometric Ratios of Special Angles: 0, 30, 45, 60, 90 (video lessons, examples, solutions)

Trigonometric Ratios of Special Angles: 0, 30, 45, 60, 90 (video lessons, examples, solutions)

Exact Trig Values

What Is The Value Of Sin Cos Tan Cot At 0 30 45 60 – Otosection

Value of sin, cos, tan, cot at 0, 30, 45, 60, 90 - Trigonometry Table

What if the sin is more than 90 degree and also the value is not

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The value of cot 0 - sin (90° - 0) cos(90° - 0) is​

4.6 Summary, Trigonometry

Why does the trigonometric function change at 90 and 270 degrees? Like sin to cos, tan to cot : r/JEENEETards