## Introduction

Are you struggling with circle parts and their names? Fear not, as we have created the ultimate guide to help you ace the Name That Circle Part Test. In this article, we will provide you with the answer key to the test, as well as explanations for each answer. Let's get started!

## Question 1

What is the name of the line segment that passes through the center of a circle and has endpoints on the circle?

The answer is the diameter. The diameter is the longest chord of a circle and passes through the center.

## Question 2

What is the name of the line segment that connects two points on a circle and passes through the center?

The answer is the diameter, again. Any chord that passes through the center of a circle is a diameter.

## Question 3

What is the name of the line segment that connects two points on a circle?

The answer is a chord. Any line segment that connects two points on a circle is a chord.

## Question 4

What is the name of the point where a chord intersects a circle?

The answer is the endpoint. A chord has two endpoints, and when it intersects a circle, it will intersect at those endpoints.

## Question 5

What is the name of the line segment that connects two non-adjacent points on a circle?

The answer is a major arc. A major arc is any arc that measures greater than 180 degrees.

## Question 6

What is the name of the line segment that connects two adjacent points on a circle?

The answer is a minor arc. A minor arc is any arc that measures less than 180 degrees.

## Question 7

What is the name of the part of a circle that is between two points on the circle?

The answer is an arc. Any part of a circle that is between two points on the circle is an arc. Arcs are named according to their measure.

## Question 8

What is the name of the part of a circle that is enclosed by two radii and an arc?

The answer is a sector. A sector is any part of a circle that is enclosed by two radii and an arc. Sectors are named according to their central angle.

## Question 9

What is the name of the part of a circle that is enclosed by a chord and an arc?

The answer is a segment. A segment is any part of a circle that is enclosed by a chord and an arc. Segments are named according to their chord.

## Question 10

What is the name of the part of a circle that is enclosed by two radii?

The answer is a circle. A circle is the entire set of points that are equidistant from a given point, called the center.

## Conclusion

Congratulations on completing the Name That Circle Part Test! We hope that this answer key has helped you understand circle parts and their names better. Remember to practice regularly to improve your knowledge and ace any circle-related questions that come your way.

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