7E Unit 10A Quiz Review

Which is a chord?

•  $\overline{KL}$  

•  $\overline{HG}$  

•  $\overline{GI}$  

•  $\overline{JL}$  

What is  $\overline{JK}$  ?

• Chord

• Diameter

• Secant
  

• Radius

What is the diameter?

• 5 in
• 10 in
• 3.14 in
• 15.84 in

Tags

CCSS.7.G.B.4

What is the line that goes from the center of a circle to any point on the circle?

• Diameter

• Circumference

• Chord

• Radius

What is a straight line that goes through the center of a circle from side to opposite side?

• Diameter

• Circumference

• Radius

• Center

What is the measurement around the outside of a circle called?

• Diameter

• Circumference

• Radius

• Center

The circumference of the circle is about _____.

• 50

• 96

• 24

• 18

Tags

CCSS.7.G.B.4

What is the circumference of a circle with a diameter of 10 meters? Use 3.14 for  $\pi$ .

• 5 meters

• 15.7 meters

• 3.14 meters

• 31.4 meters

Tags

CCSS.7.G.B.4

Pi is the ratios of it's _____ to it's______. And can be written as the ratio ____.

• radius to diameter; $\frac{radius}{diamteter}$

• circumference to radius; $\frac{circumference}{radius}$

• circumference to diameter; $\frac{circumference}{diameter}$

• diameter to circumference; $\frac{diameter}{circumference}$

Tags

CCSS.HSG.GMD.A.1

Marisa purchases a pot for her father's garden. The diameter of the bottom of the pot is 18 cm. What is the area of the pot's bottom? (Round to the nearest whole number.)

• 28 cm²
• 57 cm²
• 254 cm²
• 1017 cm²

Tags

CCSS.7.G.B.4