Parts of a Circle | Baamboozle - Baamboozle | The Most Fun Classroom Games!

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Name the pictured part of the circle

Arc

Center

Sector

Central Angle

What is an arc?

the portion of a circle between 2 points on the circle

Which label is a diameter?

w

x

y

m

Name the pictured part of the circle

Arc

Center

Central Angle

Sector

Which label is a radius?

y

w

m

x

Which of the following is the formula for the AREA of a circle?

2πr

2πd

πr

πrr

Name the pictured part of the circle

Sector

Radius

Diameter

Chord

A diameter is a chord. Must be true, Could be true, or Cannot be true?

Must be true

Which label is a chord that is not a diameter?

y

w

m

x

What is JB?

Tangent

Radius

Chord

Secant

Name the pictured part of the circle

Sector

Radius

Chord

Diameter

What is AF?

Radius

Tangent

Secant

Chord

Which of the following is the formula for the CIRCUMFERENCE of a circle?

πr

πrr

2πr

2πd

A radius is a chord. Must be true, Could be true, or Cannot be true?

Cannot be true

A central angle measures 90 degrees. Must be true, Could be true, or Cannot be true?

Could be true

What is BD?

Chord

Tangent

Radius

Secant

Name the pictured part of the circle

Center

Central Angle

Sector

Arc

Name the pictured part of the circle

Central Angle

Sector

Center

Arc

What is DG?

Secant

Chord

Tangent

Radius

A chord is a diameter. Must be true, Could be true, or Cannot be true?

Could be true

What is a chord

a line segment whose endpoints are on the circle

What is a central angle?

an angle whose vertex is at the center of the circle

Name the pictured part of the circle

Diameter

Radius

Sector

Chord

Which label is a central angle?

x

m

y

w