Quiz on circumference

what is the circumference of this circle ? What do i do? multiply 3.14 times 12!

• 3.14 cm

• 37.68 cm

• 24 cm

• 68.4 cm

What is the distance around a circle called?

• Circumference

• Area

• no se?

The diameter of a circle is 3 centimeters. What is the circumference? multiply 3.14 times 3!

• 11.5cm

• 9.42 cm

• unicorns are real

• 45.3 cm

Does this picture show the diameter or radius of a circle?

• Diameter
• Radius

Does this picture show the diameter or radius of a circle?

• Diameter
• Radius

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

• Radius
• Diameter

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

• Radius
• Diameter

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

• Radius
• Diameter

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

• Radius
• Diameter

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

• Radius
• Diameter

Tags

CCSS.HSG.C.A.2