Find the decimal value of a trigonometric function

Practice Questions

Pre-Calculus › Find the decimal value of a trigonometric function

Questions

5

1

Find the decimal value of

$2\cos\left(\frac{\pi}{6}\right)$

2

Determine the value of $cot(\frac{\pi}{3})$ in decimal form.

3

Find the value of

$\sin(270^\circ)+\cos(60^\circ)$ .

4

Determine the correct value of

$sin\left(\frac{1}{2}^{\circ}\right)$ .

5

Find the value of to the nearest tenth if and .

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