Free Printable FMath 11

1.

Which letter best represents a bearing of $110\degree$ ?

a)

A

b)

B

c)

C

d)

D

2.

Which letter best represents a bearing of $260\degree$ ?

a)

A

b)

B

c)

C

d)

D

3.

$N30\degree E$ is a direction represented by which letter?

a)

A

b)

B

c)

C

d)

D

4.

$S60\degree W$ is a direction; as a bearing, this direction would be:

a)

$30\degree$

b)

$120\degree$

c)

$210\degree$

d)

$240\degree$

5.

$\angle BAC=40\degree$
What is the bearing, then, from A to B?

a)

$40\degree$

b)

$50\degree$

c)

$80\degree$

d)

$90\degree$

6.

To find $\angle R$ , which of these would you need to use?

a)

SOH CAH TOA

b)

Pythagorean Theorem

c)

Sine Law

d)

Cosine Law

7.

To find side c, which equation should be used?

a)

$\frac{\sin105\degree}{c}=\frac{\sin35\degree}{7}$

b)

$\frac{\sin105\degree}{35\degree}=\frac{\sin7\degree}{c}$

c)

$c^2=7^2+35^2-\left(2\times7\times35\times\cos105\degree\right)$

d)

$\cos c=\frac{\left(7^2+35^2-105^2\right)}{\left(2\times7\times35\right)}$

8.

The angle of elevation from the person's foot to the top of the flag pole is:

a)

$48\degree$

b)

$54\degree$

c)

$6\degree$

d)

$102\degree$

9.

Let's assume the building is built straight, so that $\angle ABC=90\degree$ . Which of the following methods would NOT help to find side length AC in one step?

a)

Pythagorean Theorem

b)

$\sin A=\frac{\left(opposite\right)}{\left(hypotenuse\right)}$

c)

$\cos A=\frac{\left(adjacent\right)}{\left(hypotenuse\right)}$

d)

$\tan A=\frac{\left(opposite\right)}{\left(adjacent\right)}$

10.

What is the plane's angle of depression to point B?

a)

$24\degree$

b)

$32\degree$

c)

$56\degree$

d)

$58\degree$

11.

Which of the following diagrams best shows a bearing (from A to C) that is approximately $210\degree$ ?

a)

b)

c)

d)

12.

Which formula should be used to find the missing side, x?

a)

$x^2=1^2+2^2-\left(2\times1\times2\times\cos54\degree\right)$

b)

$\frac{\sin54\degree}{x}=\frac{\sin1\degree}{2}$

c)

$\cos X=\frac{\left(1^2+2^2-54\degree^2\right)}{\left(2\times1\times2\right)}$

d)

$x^2=1^2+2^{2\ }\$

FMath 11

Total questions: 12

Worksheet time: 24mins

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