Sine, Cosine, & Tangent

Practice Questions

New SAT Math - No Calculator › Sine, Cosine, & Tangent

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10 of 14

1

What is the value of ?

2

Calculate $tan(\frac{4\pi}{3})$ .

3

Round to the nearest hundredth.

Use your calculator to find:

$\cos \frac{3\pi}{8}$

4

$\left ( \sin15 + \cos\15 \right )^{2}$ What is the closest value to this expression?

5

If cos x = 0.2 $\small \cosx$ and sin x = 0.4, what is the value of tan x?

6

Find the value of $\frac{1}{2}sin(45)+ tan(60)$ .

7

Find the value of the trigonometric function in fraction form for triangle .

Triangle

What is the cosine of $\angle B$ ?

8

Determine the value of .

9

Round to the nearest hundredth.

Use your calculator to find:

$\sin72^{\circ}$

10

What is the value of cos30o . sin30o . tan60o

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