Circles Diameter, Chord, Radius

Define "radius"

• The measurement from the center of a circle to an edge of the circle.

• The measurement around the circle

• The measurement from and edge of the circle to another edge through the center

• A line perpendicular to the diameter of the circle

Tags

CCSS.HSG.C.A.2

What is the mathematical name given for the line AB?

• Radius

• Diamter

• Tangent

• Chord

Tags

CCSS.HSG.C.A.2

Is the set of all points that are of the same distance from point in a plane.

• chord

• circle

• plane

• chord

Tags

CCSS.4.G.A.1

A ___________ is an angle whose vertex is the center of the circle.

• central angle

• inscribed angle

• right angle

• obtuse angle

What is segment PQ?

• diameter

• radius

• tangent

• chord

Tags

CCSS.HSG.C.A.2

What is O?

• diameter

• radius

• center

• chord

Given a circle with a radius of 8 cm, what is the diameter?

• 4 cm

• 8 cm

• 16 cm

• 20 cm

Tags

CCSS.7.G.B.4

What is the mathematical name given for the line AB?

• Diameter

• Radius

• Tangent

• Chord

What is the measure of a semicircle?

• 60

• 180

• 70

• 90

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

What is a chord that passes through the center of the circle?

• Arc

• Chord

• Diameter

• Radius