Honors: 10.1-10.3 Review

A chord that passes through the center of the circle is a ________.

• chord
• diameter
• radius
• tangent

Solve for x.

• x = 3 cm
• x = 4 cm
• x = 5 cm
• x = 6 cm

Find x. Round to the nearest tenth if necessary.

• 9

• 6

• 10.7

• 2

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

• radius
• diameter
• circumference
• area

A diameter is also a chord. 

• True
• False 

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

• diameter
• chord
• radius
• circumference 

The radius of a circular swimming pool is 6.1 meters. Which is closest to the circumference of this swimming pool?

• 19.48 m
• 74.42 m
• 38.33 m
• 116.90 m

The diameter of a circular table is 16 feet. Which of the following represents the number of feet it would take to go around the tabletop?

• π⋅16²
• π⋅16
• 2⋅π⋅16
• π⋅8²

The London Eye has a diameter of 120 meters. If you are sitting in one of the capsules, about how far do you travel in one rotation of the Ferris wheel?

• 180 meters
• ^{380 meters}
• ^{11,300 meters}
• 125 meters

Trevor is making a tablecloth for a circular table with a diameter of 40 inches. How many inches of tablecloth does he need? 

• 125.6 in²
• 251.2 in²
• 1256 ft²
• 1256 in²