4/22 QUIZ

Find the Surface Area of the cylinder. Round to the nearest tenth. 

• 3015.9 cm²
• 1155.5 cm²
• 578.1 cm²
• 779.1 cm²

What is the surface area formula for a cylinder?

• SA = πrl + πr²
• SA = 2πrh + 2πr²
• SA = 4πr²
• SA = πr²h

Given a cylinder with the height of 10cm and the base radius of 9cm. Find the surface area of this cylinder.

• 810 cm²

• 2543.4 cm²

• 847.8 cm²

• 1073.88 cm²

Which cylinder will have a larger volume?

• Cylinder A
• Cylinder B

Sarah needs a PVC pipe with a diameter of 10 inches and a heigh of 2 inches, how much material is needed to make 5 pipes?

• 62.8 inches ²
• 219.8 inches ²
• 314 inches ²
• 422 inches ²

 A polyhedron has 6 vertices and 9 edges. How many faces does it have?

• 3
• 5
• 7
• 9

Tags

CCSS.6.G.A.4

A polyhedron has 12 Edges and 8 Vertices. How many faces does it have?

• 4

• 5

• 6

• 7

Tags

CCSS.6.G.A.4

What shape will the horizontal cross-section of a sphere be?

• Dome
• Circle
• Ellipse
• Rectangle

Tags

CCSS.7.G.A.3

What shape will the horizontal cross-section of a cone be?

• Dome
• Circle
• Pyramid
• Triangle

Tags

CCSS.7.G.A.3