Free Printable Trigo Pemantauan PDT

1.

Which one is the possible value of basic angle ?

a)

$57.6^{\degree}$

b)

$95^{\degree}$

c)

$137.8^{\degree}$

d)

$214^{\degree}$

e)

$345.2^{\degree}$

2.

How many steps to solve trigonometric equation ?

a)

one step

b)

two steps

c)

three steps

d)

four steps

e)

five steps

3.

Which quadrants does the basic angle situated to solve $\cos\theta=-\frac{1}{2}$ for $0^{\degree}\le\theta\le360^{\degree}$ ?

a)

first quadrant and second quadrant

b)

second quadrant and third quadrant

c)

third quadrant and fourth quadrant

d)

first quadrant and fourth quadrant

4.

What is the value of basic angle for $\sec2\theta=-1.7314$ ?

a)

$34.7^{\degree}$

b)

$74.5^{\degree}$

c)

$125.3^{\degree}$

d)

math error

e)

$54.7^{\degree}$

5.

What is the "new range" when solving $\tan\ \frac{\theta}{3}=-0.5$ for $0^{\degree}\le\theta\le360^{\degree}$ .

a)

$0^{\degree}\le\theta\le120^{\degree}$

b)

$0^{\degree}\le\frac{\theta}{3}\le360^{\degree}$

c)

$0^{\degree}<\frac{\theta}{3}<120^{\degree}$

d)

$0^{\degree}\le\frac{\theta}{3}\le120^{\degree}$

e)

$0^{\degree}\le\theta\le360^{\degree}$

6.

Solve $\cos\theta=0.5$ for $0^{\degree}\le\theta\le360^{\degree}$ ?

a)

$\theta\ =\ 60^{\degree}\ ,\ 300^{\degree}$

b)

$\theta\ =\ 120^{\degree}\ ,\ 240^{\degree}$

c)

$\theta\ =\ 240^{\degree}\ ,\ 300^{\degree}$

d)

$\theta\ =\ 60^{\degree}\ ,\ 120^{\degree}$

Trigo Pemantauan PDT

Total questions: 6

Worksheet time: 4mins

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