Circles (Parts of Circle and Circumference/Diameter)

What is the diameter?

• 8
• 16
• 10
• 4

What do we call the red line?

• Chord
• Arc
• Diameter
• Segment

Tags

CCSS.HSG.C.A.2

CCSS.HSG.CO.A.1

What is the name for the distance around a circle?

• Diameter
• Radius
• Circumference
• Chord

What is CB?

• diameter
• center
• circumference
• radius

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

• radius
• circumference
• diameter
• area

What is the radius if the diameter is 12 m ?

• 24 m
• 6 m
• 4 m
• 48 m

Tags

CCSS.7.G.B.4

What is the diameter of a circle with a radius of 10 in?

• 20
• 5
• 40

Tags

CCSS.7.G.B.4

Steven purchases a bowl. The diameter of the

bowl is 14 cm. What is the circumference of the

bowl?

• 28 cm

• 43.96 cm

• 87.96 cm

• 7 cm

Daniel wants to buy cookies for her friend. The

radius of a cookie is 5 cm. What is the cookie’s

circumference?

• 10 cm

• 2.5 cm

• 15.7 cm

• 31.4 cm

Cynthia wants to buy a round photo frame for
her brother. The radius of the photo frame is 9 cm. 
What is the photo frame’s diameter?

• 28.26 cm
• 56.52 cm
• 4.5 cm
• 18 cm