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Popular >

sin^2(pi/(18))

Solution

sin^{2} (\frac{π}{18})

Solution

0.03015 \dots

Solution steps

sin^{2} (\frac{π}{18})

Refine to a decimal form

= 0.03015 \dots

Popular Examples

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sin (\frac{π}{5}) cos (\frac{π}{20}) + cos (\frac{π}{5}) sin (\frac{π}{20})

sin (0) + 1

(tan(190)-tan(10))/(1+tan(190)tan(10))

\frac{tan ( 19 0 ^{\circ} ) - tan ( 1 0 ^{\circ} )}{1 + tan ( 19 0 ^{\circ} ) tan ( 1 0 ^{\circ} )}

Frequently Asked Questions (FAQ)

What is the value of sin^2(pi/(18)) ?
The value of sin^2(pi/(18)) is 0.03015…