Trig Functions Lesson: 4 Slides

4 Slides • 6 Questions

1

Six Trig Functions

Learn about labeling the sides of a right triangle and setting up trig ratios.

2

3

Summary

SOH: stands for $\sin\theta=\frac{opp}{hyp}$
CAH: stands for $\cos\theta=\frac{adj}{hyp}$
TOA: stands for $\tan\theta=\frac{opp}{adj}$
csc is the flip of sin: $\csc\theta=\frac{hyp}{opp}$
sec is the flip of cos: $\sec\theta=\frac{hyp}{adj}$
cot is the flip of tan: $\cot\theta=\frac{adj}{opp}$

4

Multiple Choice

Which side is adjacent to angle x?

1

2

3

5

Multiple Choice

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

1

sine

2

cosine

3

tangent

4

cotangent

6

Multiple Choice

Which function is the reciprocal function of the cosine?

1

sine

2

cosecant

3

secant

4

tangent

7

8

Multiple Choice

What is $\cos A$ ?

1

$\frac{29}{20}$

2

$\frac{21}{29}$

3

$\frac{20}{29}$

4

$\frac{21}{20}$

9

Multiple Choice

Select the correct ratio for SinA

1

37/35

2

12/35

3

35/37

4

12/37

10

Multiple Choice

what is sec(θ)

1

12 / 13

2

5 / 15

3

15/ 5

4

13 / 12

Six Trig Functions

Learn about labeling the sides of a right triangle and setting up trig ratios.

Show answer

Auto Play

Slide 1 / 10

SLIDE

Similar Resources on Wayground

6 questions

Review Right Triangle Trig

Presentation

•

9th - 12th Grade

10 questions

Circles Review

Presentation

•

9th - 12th Grade

10 questions

Writing Equations for Exponential Functions

Presentation

•

9th - 12th Grade

10 questions

Function Notation Lesson

Presentation

•

9th - 12th Grade

11 questions

Square Root Functions

Presentation

•

9th - 12th Grade

7 questions

Rationalizing the denominator

Presentation

•

9th - 12th Grade

7 questions

Solving by Completing the Square Part I

Presentation

•

9th - 12th Grade

Popular Resources on Wayground

10 questions

Safety Day 2026 – Student Review

Quiz

•

9th Grade

21 questions

Continents and Oceans

Quiz

•

6th Grade

20 questions

Parts of Speech

Quiz

•

5th Grade

16 questions

Subject & Predicate

Quiz

•

5th Grade

25 questions

Multiplication Facts

Quiz

•

5th Grade

12 questions

Map Skills

Quiz

•

3rd Grade

22 questions

Continents and Oceans

Quiz

•

5th Grade

15 questions

Rounding Decimals

Quiz

•

5th Grade

Discover more resources for Mathematics

12 questions

Absolute Value Equations

Quiz

•

9th Grade

20 questions

Function or Not a Function

Quiz

•

8th - 9th Grade

11 questions

Slope from 2 points

Quiz

•

8th - 9th Grade

10 questions

Exploring the Basics of Exponents

Interactive video

•

6th - 10th Grade

10 questions

Solving Absolute Value Equations

Quiz

•

9th Grade

20 questions

Unit 5 Test RSC (25-26)

Quiz

•

10th Grade

18 questions

SB 12.2 Write in point slope form

Quiz

•

9th Grade

12 questions

Identify Rigid Transformations

Quiz

•

8th - 12th Grade