![Solved] What is the value of (cos 30° + 1/2)?](https://storage.googleapis.com/tb-img/production/21/02/Trigo%20-%20Angles%20and%20Radian.PNG "Solved] What is the value of (cos 30° + 1/2)?")
Solved] What is the value of (cos 30° + 1/2)?
Solved sin 60° 3 tan 60°? cos 30? 2 COS 60°-1 2 sin 30 COS | Chegg.com
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The product of sin 30 and sin 60 is same as the product of cos 60 degrees tan 30 degrees and cos 30 degrees tan 60 degrees.
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Find the value of 2sin30^(@)cos30^(@).
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Use a special right triangle to write cos 30° as a fraction. | Homework.Study.com
Cos 30 Degrees | How to Find the value of Cos 30?
Cos 30 Degrees (Cos 30°) - Find Value of Cos 30 Degrees
SOLVED: -cos 30^∘=(√(3))/(2) -cos 60^∘=(1)/(2) -cos 90^∘=0 -cos 120^∘=(180^∘-60^∘)=-cos 60^∘=-(1)/(2) -cos 180^∘=cos(180^∘-80^∘)=-cos 30^∘=(-√(3))/(2) -cos 180^∘=cos(180^∘-0^∘)=-cos 60^∘=-(1)/(2) -cos 210^∘=cos(180^∘+30^∘)=-30 ...
Evaluate the following: (i) sin 60° cos 30° + sin 30° cos 60° (ii) 2 tan² 45° + cos² 30° - sin² 60° (iii) cos 45°/(sec 30° + cosec 30°) (iv) sin 30° + tan 45° - cosec 60°/(sec 30° + cos 60° + cot 45°)
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Cos 30 Degrees (Cos 30°) - Find Value of Cos 30 Degrees
