Volume and Surface area

Which equation can be used to find the volume of this cylinder shaped silo?

• $\pi\left(3.25^2\right)\left(12\right)$

• $\pi\left(6.5^2\right)\left(12\right)$

• $\pi\left(12^2\right)\left(3.25\right)$

• $\pi\left(6^2\right)\left(6.5\right)$

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

A cylinder has a diameter of 12 feet and a height of 10 feet. Which equation can be used to find the volume of the cylinder?

• $\pi\left(6^2\right)\left(5\right)$

• $\pi\left(6^2\right)\left(10\right)$

• $\pi\left(12^2\right)\left(5\right)$

• $\pi\left(12^2\right)\left(10\right)$

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

Which expression can be used to find the volume for this cylinder?

• $\pi\left(3.8^2\right)\left(12.1\right)$

• $\pi\left(24.2^2\right)\left(3.8\right)$

• $\pi\left(12.1^2\right)\left(3.8\right)$

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

 $\pi\left(4^2\right)\left(12\right)$  

True or False: the expression above can be used to find the volume of the cone

• True

• False

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

Which is the formula we use to find the volume of a cone?

• $\pi r^2h$

• $\frac{1}{3}\pi r^2h$

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

The formula for the Volume of ...

• Spheres
• Cones
• Cylinders

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

What is the formula for LATERAL surface area of a cylinder?

• S = 2πrh

• S = 1/3Bh

• S = Bh

• S = πr²

To find the area of a label, use which of the following formulas?

The line in the picture shows a ___

• radius

• diameter

This picture shows a ___

• radius

• diameter