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Which Trig function/law should I use?

Total questions: 16

Worksheet time: 14mins

Name
Class
Date
1.

Which Trig function do you use?

a)

Pythag Theorem

b)

Cosine

c)

Tangent

d)

Tan-1

e)

Cos-1

2.

Which Trig function do you use?

a)

Sine

b)

Cosine

c)

Tangent

d)

Pythag Theorem

e)

Cos-1

3.

Which Trig function do you use?

a)

Sine

b)

Cosine

c)

Tangent

d)

Tan-1

e)

Cos-1

4.
Which Trig function do you use?
a)
Sine
b)
Cosine
c)
Tangent
5.

Which Trig function do you use?

a)

Pythg Theorem

b)

Cosine

c)

Tangent

d)

cos-1

e)

tan-1

6.

Which trig function should you use to solve for x?

a)

SINE

b)

Law of Cosine

c)

Law of Sines

d)

Pythagorean Theorem

e)

sin-1

7.

Which trig function should you use to solve for x?

a)

sin

b)

sin-1

c)

cos-1

d)

Pythag Theorem

e)

cosine

8.

Which trig function should you use to solve for x?

a)

SIN

b)

COS

c)

TAN

d)

Pythag Theorem

e)

Law of Cosine

9.

Which trig function do you use?

a)

Law of Sin

b)

Cos-1

c)

Tan

d)

tan-1

e)

Sin

10.

Which trig function do you use?

a)

Law of Sines

b)

Law of Cosine

c)

Tan-1

d)

Sin-1

e)

Cos-1

11.

Which Law would you use?

a)

Law of Sines

b)

Law of Cosines

c)

sin

d)

cos

e)

tan

12.

Which would you use to Calculate the length of AC?

a)

Law of Sines

b)

Law of Cosines

c)

Pythag Theorem

d)

not enough information given to calculate

e)

Cos

13.

Which Law would you use?

a)

Law of Sines

b)

Law of Cosines

c)

sin-1

d)

cos-1

e)

tan-1

14.

Which Law would you use?

a)

Law of Sines

b)

Law of Cosines

c)

Pythagorean Thearem

d)

Sin

e)

Cos

15.

Which Trig function do you use?

a)

Sine

b)

Cosine

c)

Tangent

d)

Sin-1

e)

Law of Cosine

16.

Which Trig function do you use?

a)

Sine

b)

Cosine

c)

Tangent

d)

Pythag Theorem

e)

Not enough information is provided