Co-Terminal Angles and Reference Angles

Presentation

•

Mathematics

•

11th Grade

•

Hard

Joseph Anderson

FREE Resource

5 Slides • 14 Questions

Multiple Choice

Positive angles are measured in which direction from standard position?

Clockwise

Counterclockwise

Multiple Choice

Negative angles are measured in which direction from standard position?

Clockwise

Counterclockwise

Multiple Choice

Standard position is when .....

the initial side of the angle is on the positive x-axis.

the initial side of the angle is on the negative x-axis.

the initial side of the angle is on the positive y-axis.

the initial side of the angle is on the negative y-axis.

Multiple Choice

Which of the following degree measures is represented by this diagram?

$135\degree$

$85\degree$

$210\degree$

$-220\degree$

Multiple Choice

Which of the following shows $-210\degree$ graphed in standard position?

Multiple Choice

Which of the following shows $480\degree$ graphed in standard position?

Multiple Choice

Which of the following degree measures is represented by this diagram?

$-\frac{3\pi}{4}$

$\frac{6\pi}{5}$

$-\frac{\pi}{3}$

$-\frac{7\pi}{4}$

Multiple Select

Which of the following is/are TRUE about refernce angle?

NOTE: You may choose more than one answer.

It is positive

It is an obtuse angle

One of its side is the terminal side of the given angle

The other side of the angle is an x-axis

Fill in the Blanks

What is the reference angle of $-245\degree?$

Type answer...

Multiple Choice

The terminal side of a -45° angle is in what Quadrant?

Quadrant I

Quadrant II

Quadrant III

Quadrant IV

Multiple Choice

Which of the following angles are co-terminal to 450^o?

450^o, -450^o

90^o, -270^o

270^o, -90^o

420^o, -330^o

Multiple Choice

What is the reference angle?

-43

-47

Multiple Choice

What is the reference angle?

163

107

Multiple Choice

What are the negative and positive coterminal angles of 120°?

420°, -240°

480°, -240°

300°, -360°

0°, -250°

Positive angles are measured in which direction from standard position?

Clockwise

Counterclockwise

Show answer

Auto Play

Slide 1 / 19

MULTIPLE CHOICE

Similar Resources on Wayground

17 questions

Evaluating Logarithms

Presentation

•

11th Grade

18 questions

Fractions Intro

Presentation

•

KG - 12th Grade

16 questions

Gettysburg Address Background Information

Presentation

•

11th Grade

15 questions

Adding and Subtracting Rational Expressions

Presentation

•

10th - 12th Grade

15 questions

7.1: Equations of Circles

Presentation

•

10th - 12th Grade

15 questions

Geo 3.2 -- Triangle Congruence

Presentation

•

10th Grade

10 questions

Quadratic Sequences

Presentation

•

11th Grade

15 questions

Imperialism and The Spanish American War

Presentation

•

11th 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

Identify Rigid Transformations

Quiz

•

8th - 12th Grade

10 questions

Complementary, Supplementary, Vertical, and Linear Pairs

Quiz

•

9th - 12th Grade

22 questions

Identify Vertical and Horizontal Translations

Quiz

•

9th - 12th Grade

10 questions

Graphing Inequalities on a Number Line

Quiz

•

9th - 12th Grade

17 questions

Identifying Parallel And Perpendicular Lines

Quiz

•

9th - 12th Grade

18 questions

Integer Operations

Quiz

•

5th - 12th Grade

18 questions

Parallel lines cut by a transversal

Quiz

•

9th - 11th Grade

14 questions

Evaluate Linear Functions and Their Applications

Quiz

•

9th - 12th Grade