CFA 12 Retake 8th Grade

Solve for lateral surface area?

• 37.5 m²

• 18.5 m²

• 101.25 m²

• 45 m²

Tags

CCSS.7.G.B.6

Find the lateral surface area of the shape shown? Use the left and right sides as the bases.

• 119.28 in²

• 102.48 in²

• 84 in²

• 101.76 in2

Tags

CCSS.7.G.B.6

Choir is selling Pringle Chips to raise money for a field trip. The container has a diameter of 9 inches and a height of 32 inches. 

Which equation can be used to find the volume of the container?

• V = π(9)
• V = π(4.5)²(32)
• V = π(9)²(32)
• V = π(4.5)(32)

Tags

CCSS.7.EE.B.4

CCSS.7.G.B.6

Mike has a large plastic cup that he is going to fill with water. The plastic cup is in the shape of a cone as shown. Which is closest to the volume of Mike’s cup?

• 21 cubic inches
• 63 cubic inches
• 66 cubic inches
• 198 cubic inches

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

Which has a greater volume?
Cylinder A: r = 3 m, h = 1.2 m Cylinder B: d = 4 m, h = 2.5 m

• Cylinder A
• Cylinder B
• They both have the same volume
• Not enough information

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

Nicholas has a very large soup pot shaped like a cylinder that has a height of 15 inches and a radius of 6 inches. How much soup can Nicholas’s soup pot hold?

• 5596.07 in³

• 593.76 in³

• 1696.46 in³

• 94.5 in³

Find the volume of a cylinder with diameter of 10ft and height of 18.5ft

• 1452.98ft³
• 5811.94ft³
• 185ft³
• 581.19ft³

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

What shape is this?

• Cylinder
• Cone
• Sphere

Tags

CCSS.HSG.MG.A.1

Mike created a cone that has a diameter of 8 feet and a height of 3 feet. Find the volume of this cone. 

• 50.24 ft³
• 150.72 ft³
• not here
• 192.65 ft³

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

Find the Volume of the Sphere

• 904.32 ft³
• 7,234.56 ft³
• 150.72 ft³

Tags

CCSS.8.EE.A.2