CAT 2 (Grade 8)

What is the diameter?

• 8
• 16
• 10
• 4

The distance from the center of the circle to any point on the circle is called the...

• radius
• diameter
• circumference
• area

A line segment connecting any two points on a circle is called a _____________. 

• diameter
• chord
• radius
• circumference 

What does "circumference" mean?

• Space a circle takes up
• Distance around a circle
• Line from one side of a circle to another
• Line from center of circle to side

Select each Radius in the image.

Name the pictured part of the circle.

• Radius

• Central Angle

• Diameter

• Center

• Arc

Name the pictured part of the circle.

• Diameter

• Sector

• Radius

• Chord

• Arc

A circular swimming pool is 21 feet in diameter.
How many feet around is the pool?

• 10.5 ft
• 42 ft
• 65.94 ft
• 131.95 ft

Find the area of the circle

• 56.52
• 254.34
• 1017.36
• 113.04

What is the area of the shaded sector?

• 339.12 in²
• 113.04 in²
• 339.29 in²
• None of the above