Inscribed Angles and Circle Properties

Inscribed Angles and Circle Properties

Assessment

Interactive Video

Mathematics

9th - 10th Grade

Hard

Created by

Thomas White

FREE Resource

The video tutorial by Mr. Muscarella covers section 10.2 on finding arc measures. It begins with a humorous introduction and then delves into key vocabulary related to circles, such as central angles, minor and major arcs, and semicircles. The tutorial explains the relationships between central and inscribed angles and their intercepted arcs. Through various examples, it demonstrates how to calculate arc measures and apply the arc addition postulate. The video concludes with advanced examples and theorems, including properties of inscribed right triangles and quadrilaterals in circles.

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15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the punchline of the joke shared at the beginning of the session?

You're pointless.

You're shapeless.

You're endless.

You're baseless.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a central angle?

An angle that measures less than 90 degrees.

An angle whose vertex is on the circle.

An angle that measures more than 180 degrees.

An angle whose vertex is at the center of the circle.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How is a major arc typically represented?

With one letter.

With four letters.

With two letters.

With three letters.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the measure of a semicircle?

360 degrees

270 degrees

180 degrees

90 degrees

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Where is the vertex of an inscribed angle located?

Outside the circle.

Inside the circle.

On the edge of the circle.

At the center of the circle.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the relationship between a central angle and its intercepted arc?

The central angle is equal to the intercepted arc.

The central angle is half the intercepted arc.

The central angle is double the intercepted arc.

The central angle is unrelated to the intercepted arc.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the relationship between an inscribed angle and its intercepted arc?

The inscribed angle is unrelated to the intercepted arc.

The inscribed angle is double the intercepted arc.

The inscribed angle is equal to the intercepted arc.

The inscribed angle is half the intercepted arc.

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