Exterior Angles and Arc Relationships

Exterior Angles and Arc Relationships

Assessment

Interactive Video

Mathematics

9th - 10th Grade

Hard

Created by

Thomas White

FREE Resource

The video tutorial covers solving for angles in circles using properties of interior and exterior angles. It explains how to calculate angles formed by chords, secants, and tangents, and demonstrates solving problems using these concepts. The tutorial emphasizes understanding the relationships between angles and arcs, and applying algebraic methods to find unknown values.

Read more

13 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the property of an interior angle formed by two chords?

It equals half the difference of the intercepted arcs.

It equals the sum of the intercepted arcs.

It equals half the sum of the intercepted arcs.

It equals the difference of the intercepted arcs.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If the intercepted arcs are 112 and 88 degrees, what is the interior angle?

50 degrees

150 degrees

200 degrees

100 degrees

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the value of W if the arcs are 82 and 30 degrees?

45 degrees

62 degrees

112 degrees

56 degrees

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the sum of angles in a linear pair?

90 degrees

180 degrees

270 degrees

360 degrees

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How is an exterior angle formed by two secants calculated?

Half the sum of the intercepted arcs

Half the difference of the intercepted arcs

The sum of the intercepted arcs

The difference of the intercepted arcs

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If the big arc is X and the small arc is 45, what is the exterior angle?

31 degrees

62 degrees

107 degrees

45 degrees

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the principle used to find unknown arcs when given partial information?

Division

Multiplication

Addition

Subtraction

Create a free account and access millions of resources

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

By signing up, you agree to our Terms of Service & Privacy Policy

Already have an account?