Free Printable QUIZ 4 : TRIGONOMETRY JUL-DEC 2023

1.

What is the SINE ratio of any angle in a right triangle

a)

$\frac{\text{adjacent}}{\text{hypotenuse}}$

b)

$\frac{\text{opposite}}{hypotenuse}$

c)

$\frac{\text{opposite}}{\text{adjacent}}$

d)

$\frac{\text{hypotenuse}}{\text{opposite}}$

2.

What is sin(A) ?

a)

$\frac{12}{37}$

b)

$\frac{12}{35}$

c)

$\frac{35}{37}$

d)

$\frac{35}{12}$

3.

Solve for the missing angle.

a)

50.5 degrees

b)

12.7 degrees

c)

36.9 degrees

d)

72.2 degrees

4.

What is the correct equation to solve for x?

a)

$\tan45\degree=\frac{x}{13}$

b)

$\cos45\degree=\frac{x}{13}$

c)

$\sin45\degree=\frac{x}{13}$

d)

$\sin45\degree=\frac{13}{x}$

5.

Find the value of tan X.

a)

3/4

b)

4/3

c)

5/3

d)

3/5

6.

What is tan 45⁰?

a)

1

b)

2

c)

0.5

d)

0.75

7.

What is the relationship between the sides in the Pythagorean Theorem shown?

a)

a + b = c

b)

a² + b² = c²

c)

a² – b² = c²

d)

a – b = c

8.

a)

b)

c)

d)

9.

If $\theta\degree>90\degree$ ,

So, sin^-1 (0.866) = ______________ .

a)

$60\degree$

b)

$120\degree$

c)

$240\degree$

d)

300 $\degree$

10.

$\cos\ 240^o\ =\ ....$

a)

$-\frac{1}{2}$

b)

$-\frac{1}{2}\sqrt{3}$

c)

$\frac{1}{2}$

d)

$\frac{1}{2}\sqrt{3}$

QUIZ 4 : TRIGONOMETRY JUL-DEC 2023

Total questions: 10

Worksheet time: 16mins

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