CCSS.Math.Content.7.G.B.4

What is the circumference?

• 36
• 18π
• 108π
• 36π

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CCSS.Math.Content.7.G.B.4

Is the red line a radius or diameter of the circle?

• Radius
• Diameter

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CCSS.Math.Content.7.G.B.4

What is/are the formula(s) to find the circumference of a circle?

• 3π6
• 4π
• 2πr πd

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CCSS.Math.Content.7.G.B.4

What is the diameter of a circle with a radius of 8 in?

• 4 in
• 16 in
• 32 in

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CCSS.Math.Content.7.G.B.4

Radius: 6 feet
Circumference:

• 36.1
• 12
• 37.68
• 18.81

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CCSS.Math.Content.7.G.B.4

Daniel wants to buy cookies for her friend. The
radius of a cookie is 5 inches. What is the cookie’s 
circumference?

• 10 in
• 2.5 in
• 15.7 in
• 31.4 in 

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CCSS.Math.Content.7.G.B.4

The radius is....

• a line that crosses through the center and touches each edge 
• the center point of a circle 
• a line from the center point to the edge of the circle
• an element in science

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CCSS.Math.Content.7.G.B.4

The diameter of a circle is:

• The measurement around the circle.
• The distance from an edge of a circle to another edge.
• The distance from the center of the circle to an edge of a circle
• The distance from an edge of a circle to another edge through the center. 

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CCSS.Math.Content.7.G.B.4

A minute hand (radius) of a clock is 13.8 meters long. What is the circumference of the clock?

• 86.70 meters
• 76.66 meters
• 66.66 meters
• 96.66 meters

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CCSS.Math.Content.7.G.B.4

Is this Radius or Diameter?

• Radius

• Diameter

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CCSS.Math.Content.7.G.B.4