Circles Quiz

Which best describes segment AB?

• chord

• secant

• tangent

• diameter

• radius

The radius of a circle is

• The measurement from the center of a circle to an edge of the circle.
• The measurement around the circle
• The measurement from and edge of the circle to another edge through the center
• A line perpendicular to the diameter of the circle

Tags

CCSS.HSG.CO.A.1

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

Tags

CCSS.HSG.GMD.A.1

 $What\ is\ the\ area,\ in\ terms\ of\ \pi,\ ofa\ circle\ with\ a\ radius\ of\ 10?$  

•  $10\pi$  

•  $20\pi$  

•  $100\pi$  

•  $200\pi$  

Tags

CCSS.7.G.B.4

 $What\ is\ the\ area,\ in\ terms\ of\ \pi,\ ofa\ circle\ with\ a\ diameter\ of\ 10?$  

•  $5\pi$  

•  $25\pi$  

•  $20\pi$  

•  $10\pi$  

Find the Circumference for a Circle with a radius of 4

•  $4\pi$

• $5\pi$

• $6\pi$

• $7\pi$

• $8\pi$

Find the Circumference for a Circle with a diameter of 8

• 4π

• 5π

• 6π

• 8π

• 10π

Tags

CCSS.7.G.B.4

Isabelle plans to build round picture frames, each with a radius of 5.5 inches. How much wood does she need to build 5 picture frames? Use 3.14 for π.

• 11 in.

• 34.53 in.

• 172.7 in.

• 86.35 in.

Gavin ordered a pizza that was 9 inches wide. If Gavin ate a quarter of the pizza, how many square inches of the pizza did he eat? Use 3.14 for π. Round the nearest hundredth. 

• a.  63.59 in²
• a.  20.25 in²
• a.  15.90 in²
• a.  13.13 in²

The diameter of a bicycle tire is 2 feet. If the wheel revolves (spins all the way around) 50 times, how far will Raymond travel on the bicycle? Use 3.14 for π.

• 428 ft

• 314 ft

• 628 ft

• 514 ft