Cones

Find the exact surface area of the cone.

• $100\pi\ cm^2$

• $90\pi\ cm^2$

• $65\pi\ cm^2$

Find the exact volume of the cone.

•  $100\pi\ cm^3$ 

•  $90\pi\ cm^3$ 

•  $65\pi\ cm^3$ 

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

If the volume of a cone is  $12\pi\ in^3$ and its height is 4 in, find the exact surface area of the cone.

•  $3\pi\ in^2$  

•  $9\pi\ in^2$  

•  $15\pi\ in^2$  

•  $24\pi\ in^2$  

If the volume of a cone is  $24\pi\ in^3$ and its height is 8 in, find the radius of the cone.

• 9 in

• 24 in

• 3 in

• 8 in

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

A waffle cone is 6 in tall and 3 in. in diameter. Find the area of the cone. Round to the hundredth.

•  $9.27\pi\ in^2$  

•  $29.12\ in^2$  

•  $6.18\ in^2$  

•  $36.19\ in^2$  

A waffle cone is 6 in tall and 3 in. in diameter. How much ice cream can fit entirely inside the cone? Round to the nearest whole number.

•  $42\ in^3$  

•  $42\ in^2$  

•  $14\ in^2$  

•  $14\ in^3$  

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

Find the exact surface area of a cone with a height of 20 m and a volume of  $1500\pi\ m^3$ .

• 15 m

•  $225\pi\ m^2$  

•  $600\pi\ m^2$  

•  $375\pi\ m^2$  

What shape is the cross section formed by the intersection of a cone and a plane parallel to the base of the cone?

• Rectangle

• Circle

• Triangle

Tags

CCSS.7.G.A.3

What shape is the cross section formed by the intersection of a cone and a plane perpendicular to the base of the cone?

• Rectangle

• Circle

• Triangle

Tags

CCSS.7.G.A.3

What solid has a cross section that could either be a circle or a triangle?

• Prism

• Cylinder

• Cone

• Pyramid

• Sphere

Tags

CCSS.7.G.A.3