GRADE 7 TOPIC 8 REVEIW

A Circle has a radius of 4.  What is the circumference of the circle? (Best Choice)

• 4π or about 12.56
• 16π or about 50.24
• 2π or about 6.28
• 8π or about 25.12

Tags

CCSS.7.G.B.4

A Circle has a diameter of 10 centimeters.  What is the circumference of the circle? (Best Choice)

• 5π or about 15.7 cm
• 10π or about 31.4 cm
• 20π or about 62.8 cm
• 100π or about 314 cm 

Tags

CCSS.7.G.B.4

Find the area of the circle

• 43.96
• 153.86
• 87.82
• 307.72

Tags

CCSS.7.G.B.4

A circular pie has an area of 706.5 cm². What is the radius of the pie?

• 225 cm
• 30 cm
• 15 cm
• 112.5 cm

Tags

CCSS.7.G.B.4

Marcel bought a new pair of inline skates. Each wheel on the skates is 41 millimeters in radius. Which shows the number of millimeters traveled in 5 full rotations of a wheel?

• Area $A=\pi r^2$

• Circumference $C=\pi d$

Tags

CCSS.7.G.B.4

The Swan family installs an aboveground pool. The circular pool covers about 78.5 square feet of lawn in the backyard. What is the length, in feet, of the edge of the pool? Use π≈3.14

• Area $A=\pi r^2$

• Circumference $C=\pi d$

Tags

CCSS.7.G.B.4

Calculate the Volume

• 410 cm³
• 420 cm³
• 402 cm³
• 401 cm³

Tags

CCSS.7.G.B.6

Calculate the volume. 

•  90 cm³
• 150 cm³
• 180 cm³

Tags

CCSS.7.G.B.6

What is the volume of this prism?

• 24 cubic cm
• 240 cubic cm
• 60 cubic cm

Tags

CCSS.7.G.B.6

Find the volume of the figure.

• 1,800 cm³
• 900 cm³
• 600 cm³
• 750 cm³

Tags

CCSS.HSG.GMD.A.3