Surface Area Volume of a Cone

Find the volume of the cone:

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

Painting this cone orange is an example of -

(a)  

Filling this ice-cream cone with delicious ice-cream is an example of -

• surface area

• volume

What is the formula for the volume of a cone?

• V = (1/3)P*h

• V = (4/3)πr³

• V = πr² + πrl

• V = (1/3)πr²h

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

What is the surface area formula for a cone?

• SA = πrl + πr²

• SA = 2πrh + 2πr²

• SA = 4πr²

• SA = πr²

Choose the correct formula to find the volume of this figure. What is its volume?

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

Find the surface area of this cone.

• 65π ft.²

• 60π ft.²

• 90π ft.²

• 130π ft.²

Determine the volume of the figure. Leave your answer in terms of pi (meaning multiply all the numbers together and leave pi alone!).

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

How do you find the lateral surface area of a cone?

How do you find the total surface area of a cone?