Quiz about Geometry Circles Vocabulary

Question 1

The distance from the center of the circle to any point on the circle is called the...

Accepted Answer

radius

Answer

diameter

Answer

circumference

Answer

area

Question 2

The distance across the circle through the center is called the...

Accepted Answer

diameter

Answer

radius

Answer

circumference

Answer

area

Question 3

The distance all the way across the circle is called the...

Accepted Answer

diameter

Answer

radius

Answer

circumference

Answer

area

Question 4

The distance all the way around the circle is called the...

Accepted Answer

circumference

Answer

radius

Answer

diameter

Answer

area

Question 5

The perimeter of a circle is usually called the...

Accepted Answer

circumference

Answer

radius

Answer

diameter

Answer

area

Question 6

The only 2 dimensional measurement of a circle is the...

Accepted Answer

area

Answer

radius

Answer

diameter

Answer

circumference

Question 7

The space contained inside of a circle is called the...

Accepted Answer

area

Answer

radius

Answer

diameter

Answer

circumference

Question 8

If a circle has a radius of 10 ft. then which statement is true?

Accepted Answer

The diameter is 20 ft.

Answer

The radius is 5 ft.

Answer

The diameter is 5 ft

Answer

The radius is 20 ft.

Question 9

If a circle has a diameter of 10 ft. then which statement is true?

Accepted Answer

The radius is 5 ft.

Answer

The diameter is 5 ft

Answer

The radius is 20 ft.

Answer

The diameter is 20 ft.

Question 10

If a circle has a diameter of 16 ft. then which statement is true?

Accepted Answer

The radius is 8 ft.

Answer

The diameter is 8 ft

Answer

The radius is 32 ft.

Answer

The diameter is 32 ft.

Question 11

If a circle has a radius of 16 ft. then which statement is true?

Accepted Answer

The diameter is 32 ft.

Answer

The radius is 8 ft.

Answer

The diameter is 8 ft

Answer

The radius is 32 ft.

Question 12

The distance halfway across the circle is called the...

Accepted Answer

radius

Answer

diameter

Answer

circumference

Answer

area

Question 13

A segment whose endpoints lie on a circle.

Accepted Answer

Chord

Answer

Diameter

Answer

Secant of a Circle

Answer

Tangent to a Circle

Question 14

A chord that contains the center of a circle.

Accepted Answer

Diameter

Answer

Chord

Answer

Secant of a Circle

Answer

Tangent to a Circle

Question 15

A line that contains a chord.

Accepted Answer

Secant of a Circle

Answer

Chord

Answer

Diameter

Answer

Tangent to a Circle

Question 16

A line that lies in the plane of a circle and that intersects the circle at exactly one point (point of tangency).

Accepted Answer

Tangent to a Circle

Answer

Chord

Answer

Diameter

Answer

Secant of a Circle

Question 17

The set of all points that are all the same distance from a point (center).

Accepted Answer

Circle

Answer

Radius

Answer

Congruent Circles

Answer

Concentric Circles

Question 18

A segment form a point on a circle or a sphere to the center.

Accepted Answer

Radius

Answer

Circle

Answer

Congruent Circles

Answer

Concentric Circles

Question 19

Two or more circles that have congruent radii.

Accepted Answer

Congruent Circles

Answer

Circle

Answer

Radius

Answer

Concentric Circles

Question 20

Distance around a circle, that is, the perimeter of a circle.

Accepted Answer

Circumference

Answer

Inscribed Angle

Answer

Central Angle

Answer

Arc Length

Question 21

Which shows a tangent line?

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Answer

D.

Question 22

A tangent line intersects the circle ...

Accepted Answer

in exactly one point

Answer

in exactly two points

Answer

through the center

Answer

with the diameter

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