Quiz about Pythagoras and Trig

Question 1

Which Acronym is used to help remember the Trigonometric Ratios.

Accepted Answer

SOH CAH TOA

Answer

EXCUSE MY DEAR AUNT SALLY

Answer

RISE OVER RUN

Answer

SIN COS TAN

Question 2

Given the right Triangle i the diagram below, what is the appropriate trigonometric ratio needed to solve for x.

Accepted Answer

Tangent

Answer

Sine

Answer

Cosine

Answer

Pythagorean Theorem

Question 3

Which trigonometric ratio Do Not involve the hypotenuse?

Accepted Answer

Tangent

Answer

Sine

Answer

Cosine

Answer

Pythagorean Theorem

Question 4

Question 4.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Answer

none of the above

Question 5

Question 5.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Answer

none of the above

Question 6

Question 6.

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Answer

none of the above

Question 7

Question 7.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Answer

none of the above

Question 8

Question 8.

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Answer

none of the above

Question 9

Which one is the easy way to remember trigonometric ratios?

Accepted Answer

Soh Cah Toa

Answer

Sah Coh Toa

Answer

Soh Cah Tao

Answer

Soh Cah Toh

Answer

Sah Coa Toh

Question 10

Question 10.

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Answer

none of the above

Question 11

If you are given the hypotenuse and an adjacent side, which trigonometric function should you use to find the angle?

Accepted Answer

cosine

Answer

sine

Answer

tangent

Answer

cotangent

Answer

Pythagorean theorem

Question 12

Find Cos(A) as a decimal rounded the the nearest ten-thousandth.

Accepted Answer

.4706

Answer

1.875

Answer

.8824

Answer

.5333

Answer

61.92

Question 13

Solve for x. Round to the nearest tenth.

Accepted Answer

103.5

Answer

4.7

Answer

55.0

Answer

23.4

Answer

4.8

Question 14

Which is the calculator ready form to solve this problem for x?

Accepted Answer

22/ tan (12)

Answer

22 Tan (12)

Answer

12 tan (22)

Answer

tan(12) / 22

Answer

none of the above

Question 15

Solve for x. Round to the nearest tenth.

Accepted Answer

9.9

Answer

9.8

Answer

0.1

Answer

0.038

Answer

24.9

Question 16

If you are given the hypotenuse and an adjacent side, which should you use to find the the other side length?

Accepted Answer

Pythagorean theorem

Answer

sine

Answer

cosine

Answer

tangent

Answer

cotangent

Question 17

Give the Ratio for SIN X

Accepted Answer

opp/hyp

Answer

opp/adj

Answer

adj/hyp

Answer

adj/opp

Answer

hyp/adj

Question 18

Give the Ratio for TAN X

Accepted Answer

Opp/Adj

Answer

Adj/Opp

Answer

Adj/Hyp

Answer

Opp/Hyp

Answer

Hyp/Opp

Question 19

Give the Ratio for COS X

Accepted Answer

Adj/Hyp

Answer

Opp/Adj

Answer

Adj/Opp

Answer

Opp/Hyp

Answer

Hyp/Adj

Question 20

We can use SOH-CAH-TOA for...

Accepted Answer

Right Triangles only

Answer

Any triangle ever

Answer

Non-right triangles only

Answer

Never

Answer

Classifying Triangles

Question 21

Set up the problem...

Accepted Answer

cos X = 28/41

Answer

sin X = 41/28

Answer

tan X = 41/28

Answer

sin X = 28/41

Answer

tan X = 28/41

Question 22

Right triangle ABC is shown below. Which equation gives the correct value for BC?

Accepted Answer

Option C is correct

Answer

A.

Answer

B.

Answer

D.

Answer

Not enough information to solve BC

Question 23

Find Tan A

Accepted Answer

21/20

Answer

29/20

Answer

21/29

Answer

20/21

Answer

20/29

Question 24

Find Sin C

Accepted Answer

20/29

Answer

21/20

Answer

21/29

Answer

20/21

Answer

29/20

Question 25

Which trigonometric ratios are correct?

Accepted Answer

cos C= adj/hyp

Accepted Answer

tan C= opp/adj

Answer

sin C= adj/hyp

Answer

tan C= adj/hyp

Answer

tan C=adj/opp

Question 26

Choose the correct ratio.

Accepted Answer

sin(33)=x/14

Answer

cos(33)=x/14

Answer

cos(33)=14/x

Answer

sin(33)=14/x

Answer

tan(33)=14/x

Question 27

Choose the correct ratio. Check all that apply:

Accepted Answer

sinZ=5/13

Accepted Answer

tanZ=5/12

Answer

sinX=5/13

Answer

cosX=13/12

Answer

tanZ=12/5

Question 28

Choose the correct ratio.

Accepted Answer

cos(37)=x/14

Answer

sin(37)=x/14

Answer

tan(37)=x/14

Answer

sin(37)=14/x

Answer

cos(37)=14/x

Question 29

A triangle with one right angle

Accepted Answer

right

Answer

scalene

Answer

obtuse

Answer

isosceles

Question 30

In a right triangle, the sides adjacent to the right angle are called the ________

Accepted Answer

legs

Answer

hypotenuse

Answer

parts

Answer

sides

Question 31

The side opposite to the right angle in a right triangle.

Accepted Answer

hypotenuse

Answer

radius

Answer

legs

Answer

parts

Question 32

A triangle where all the angle in it are smaller than 90 degrees.

Accepted Answer

acute

Answer

obtuse

Answer

isosceles

Answer

right

Question 33

A triangle in which all the internal angles are larger than 90 degrees

Accepted Answer

obtuse

Answer

right

Answer

acute

Answer

scalene

Question 34

The perpendicular segment from a vertex to the opposite side

Accepted Answer

altitude

Answer

bisector

Answer

sector

Answer

angle bisector

Question 35

A triangle where the base angles and their opposite sides are congruent

Accepted Answer

isoceles

Answer

right

Answer

obtuse

Answer

acute

Question 36

The ratio of the lengths of the legs in a right triangle

Accepted Answer

tangent

Answer

sine

Answer

cosine

Answer

cosecant

Question 37

ratio that involves the opposite side for an angle in a right triangle and its hypotenuse

Accepted Answer

sine

Answer

cosine

Answer

tangent

Question 38

Ratio that involves the adjacent side to an angle in a right triangle and its hypotenuse.

Accepted Answer

cosine

Answer

sine

Answer

tangent

Question 39

When you find the measures of all its sides and angles you then are said to __________ the right triangle

Accepted Answer

solve

Answer

figure out

Answer

construct

Question 40

Question 40.

Accepted Answer

27/36

Answer

27/45

Answer

45/36

Answer

45/27

Question 41

Question 41.

Accepted Answer

24/30

Answer

18/30

Answer

18/24

Answer

24/18

Question 42

Question 42.

Accepted Answer

14/50

Answer

14/48

Answer

48/50

Answer

48/14

Question 43

Give the Ratio for SIN X

Accepted Answer

Opp/hyp

Answer

opp/adj

Answer

Adj/hyp

Answer

adj/opp

Question 44

cos 87

Accepted Answer

.0523

Answer

.05

Answer

.569

Answer

.5700

Question 45

If you are given the hypotenuse and an adjacent side, which trig function should you use?

Accepted Answer

cosine

Answer

sine

Answer

tangent

Answer

cotangent

Question 46

What is the formula used to solve for the hypotenuse?

Accepted Answer

a²⁺b²=c²

Answer

a+b=c

Answer

a-b=c

Answer

c-a=c

Question 47

Is this a right triangle?

Accepted Answer

yes

Answer

whatever that means

Answer

no

Answer

what is that

Question 48

42 = ?

Accepted Answer

16

Answer

9

Answer

8

Answer

18

Question 49

?

Accepted Answer

3

Answer

2

Answer

4.5

Answer

81

Question 50

The legs form what type of angle?

Accepted Answer

Right

Answer

Acute

Answer

Obtuse

Answer

Reflex

Question 51

What is the opposite of squaring a number?

Accepted Answer

square root

Answer

divide

Answer

multiply

Answer

fractions

Question 52

The Pythagorean Theorem ONLY works on which triangle?

Accepted Answer

right

Answer

obtuse

Answer

scalene

Answer

isosceles

Question 53

_{^{Find the missing side}}

Accepted Answer

20

Answer

29.2

Answer

400

Answer

10

Question 54

_{^{Find the missing side}}

Accepted Answer

36

Answer

76.8

Answer

12

Answer

40

Question 55

_{^{Find the missing side}}

Accepted Answer

18.2

Answer

9

Answer

26.9

Answer

37

Question 56

Which set of sides would make a right triangle?

Accepted Answer

5,12,13

Answer

4,5,6

Answer

8,10,12

Answer

5,10,12

Question 57

Find the length of the missing side.

Accepted Answer

52 cm

Answer

25 cm

Answer

42 cm

Answer

48 cm

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