Free Printable 1B Finding angles using trig and applying Density formula

Worksheets

1B Finding angles using trig and applying Density formula

Total questions: 55

Worksheet time: 3hrs 43mins

Name

Class

Date

Find the measure of the indicated angle (?) round to the nearest tenth.

9.4

55.2

20.15

19.4

Find the measure of the indicated angle (?) round to the nearest tenth.

33°

49°

39°

41°

Find the measure of the angle. Round to the nearest tenth.

30.8

32.1

34.3

36.9

Solve for the missing angle.

32°

44°

61°

50°

Find the measure of the missing angle.

64^o

26^o

61^o

.008^o

Choose the correct ratio.

sin^-1(9/20)

cos^-1(9/20)

tan^-1(9/20)

cos^-1(20/9)

Choose the correct ratio.

sin^-1(12/29)

cos^-1(12/29)

tan^-1(12/29)

tan^-1(29/12)

Solve for the missing angle

50.2

93.1

12.6

42.2

Find the m∠ A

m∠ A = 67°

m∠ A = 26°

m∠ A = 62°

m∠ A = 76°

10.

Find the m∠ B

m∠ B = 23°

m∠ B = 26°

m∠ B = 12°

m∠ B = 32°

11.

Find the measure of the angle. Round to the nearest tenth.

40.4

43.4

48.2

41.3

12.

A 30 ft. wire stretches from the top of a light pole diagonally to the ground. The light pole is 10 feet high. What is the angle the wire makes with the ground?

66 degrees

80 degrees

30 degrees

19 degrees

13.

What is the correct ratio for the Tan of A?

14.

What is the correct ratio for the Sin of X?

15.

What is the ratio for Sine?

$\frac{H}{O}$

$\frac{O}{H}$

$\frac{O}{A}$

$\frac{A}{A}$

16.

What is the ratio for Tangent?

$\frac{O}{A}$

$\frac{A}{O}$

$\frac{O}{H}$

$\frac{H}{O}$

17.

What is the ratio for Cosine?

$\frac{O}{H}$

$\frac{O}{A}$

$\frac{A}{O}$

$\frac{A}{H}$

18.

Which triangle is correctly labeled?

19.

Which one is the easy trick to remember trigonometric ratios?

SAH COH TOA

SOH CAH TOA

SOH CAH TAO

SOH CEH TOA

20.

When using Desmos or a calculator, it should be set to ___________mode.

Radian

Degree

21.

A bar of copper has a mass of 216g and a volume of 24cm³. What is the density of copper?

9g/cm3

.11g/cm3

5184g/cm3

322mL

22.

What is the density of a plastic ball that has a volume of 6cm³ and a mass of 12g?

2g/cm³

.5g/cm_³

72g/cm³

4mL

23.

The volume of a candy bar is 55cm³. The mass of the candy bar is 70g. What is the density of the candy bar?

2.3g/cm³

.8g/cm³

3850g/cm³

1.3g/cm³

24.

Jack has a rock. The rock has a mass of 14g and a volume of 2cm³. What is the density of the rock?

7 mL

7 g/cm³

28 g/cm³

1/7 g/cm³

25.

Frank has a paper clip. It has a mass of 9g and a volume of 3cm³. What is its density?

3 g/cm³

1/3 g/cm³

27 g/cm³

39 g/cm³

26.

What is the formula for density?

density = mass x volume

density = mass / volume

density = mass + volume

density = mass - volume

27.

If you have a gold brick that has a volume of 24 $cm^3$ and has a density of 19.3 g/cm³, what is its mass?

463.2 g/cm³

463.2 g

0.804 kg

0.804 g

28.

Calculate the mass of a substance which has a volume of 35 cm³ and a density of 0.5g/cm³.

70 g

0.014 g

17.5 g

35.5 g

29.

A mechanical pencil has the density of 3.000 g/cm³. The volume of the pencil is 15.8 cubic centimeters. What is the mass of the pencil?

47.4 g

50 g

0.190 g

5.27 g

30.

A student has a rectangular block. It has a density of 3.71 and has a mass of 600.95 g. What is the volume of the block?

30.18 cm³

162 cm³

0.27 cm³

3.7 cm³

31.

A shoelace has the density of 100 g/cm³. The volume of the shoelace is 35 cubic centimeters. What is the mass of the shoelace?

3500 g

2.86 g

.35 g

35,000 g

32.

A student has a brick of clay. It has a density of 11.75 and has a mass of 250.75 g. What is the volume of the block?

2946.31 cm³

21.34 cm³

0.05 cm³

3.7 cm³

33.

A cellphone has the density of 450.32 g/cm³. The volume of the cellphone is 47.6 cubic centimeters. What is the mass of the cellphone?

21435.23 g

9.46 g

0.11 g

11,000 g

34.

Calculate the volume of a substance which has a mass of 35 cm³ and a density of 0.5g/cm³.

70 g

0.014 g

17.5 g

35.5 g

35.

Calculate the volume of a substance which has a mass of 53.5 cm³ and a density of 4.76 g/cm³.

11.24 g

254.66 g

0.09 g

35.5 g

36.

What is the title of the song that earned Whitney Houston the best-selling US single of 1987?

Greatest Love of All

I Wanna Dance With Somebody Who Loves Me

Didn't We Almost Have it All

Where Do Broken Hearts Go

37.

'Born in the USA' was sung by...

David Bowie

Rick Springfield

Bruce Springsteen

Lionel Richie

38.

Which Michael Jackson video was later listed in the Guiness World Records as "Most Successful Music Video'?

Beat It

Man in the Mirror

Thriller

Smooth Criminal

39.

How many members do Spice Girls have?

40.

What dance move was created from a Los Del Rio song with the same name?

The Running Man

The Macarena

The Tootsie Roll

The Carleton

41.

Macaulay Culkin was paid $1 million—the first child star ever to do so—for what film?

Home Alone

My Girl

Richie RIch

Home Alone 2

42.

There was a bombing at the 1996 Summer Olympics in this U.S. city:

Chicago

Los Angeles

Atlanta

Dallas

43.

Which 80s movie was the highest grossing film of the decade?

Jaws

Star Wars

Breakfast Club

44.

who sings the song uptown girl

Ozzy Osborn

Chris Stapleton

Billy Joel

queen

45.

What is the name of Thor's axe?

Mjolnir

Stormbreaker

It's just an axe...

Hurricane

46.

Which one of these Christmas movies was released first?

The Christmas dream

Scrooge

A Christmas carol

Santa Claus

47.

"Girls Just Want To Have Fun" is a song by who????

Madonna

Cyndi Lauper

Janet Jackson

48.

On December 13, 2013, this superstar had an unconventional release for her fifth solo album; without any advance notice, it was released at midnight and was initially only available digitally, along with seventeen videos, through the iTunes store. Which singer scored an Internet coup with her self-titled album?