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Circle Terminology

Authored by Erica Bredle

Mathematics

11th Grade

CCSS covered

Used 1+ times

Circle Terminology
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20 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

A chord is ...

any connected part of the circle.

a line that has endpoints on the circle.

the distance around the circle.

a line joining the centre of the circle to any point on the circumference circle.

Tags

CCSS.HSG.C.A.2

CCSS.HSG.C.A.3

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The diameter of a circle is ...

a line that has endpoints on the circle and passes through the centre of the circle.

a line that has endpoints on the circle.

a region of the circle bounded by two radii and an arc lying between the radii.

a line joining the centre of the circle to any point on the circumference circle.

Tags

CCSS.HSG.C.A.2

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The radius of a circle is ...

a line that has endpoints on the circle and passes through the centre of the circle.

a line that has endpoints on the circle.

a region of the circle bounded by two radii and an arc lying between the radii.

a line joining the centre of the circle to any point on the circumference circle.

Tags

CCSS.HSG.C.A.2

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

A tangent of a circle is ...

a line that has endpoints on the circle and passes through the centre of the circle.

a straight line that touches the circle at a single point.

a region of the circle bounded by two radii and an arc lying between the radii.

a line joining the centre of the circle to any point on the circumference circle.

Tags

CCSS.HSG.C.A.2

CCSS.HSG.C.A.4

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Which number best represents an inscribed angle?

1

2

8

9

Tags

CCSS.HSG.C.A.2

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is m∠ACB?

67.5°
90°
22.5°
45°

Tags

CCSS.HSG.C.A.2

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Find the measure of arc AB.

17
34
68
146

Tags

CCSS.HSG.C.A.2

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