SA of Spheres

Match the following image with their corresponding name.

• pyramid

• 
• cone

• 
• prism

• 
• cylinder

• 

Tags

CCSS.RI.11-12.5

CCSS.RI.6.5

CCSS.RI.7.5

CCSS.RI.8.5

CCSS.RI.9-10.5

Match the following

• Area of the base

• h

• height

• r

• radius

• B

• pi

• b

• base

Tags

CCSS.7.G.B.4

Find the total surface area of the figure.

round to the nearest hundredths

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

Find the surface area of the figure.
Round your answer to the nearest hundredth.
Using the formula:  $SA=3\pi r^2$  

• 780.47 $m^2$  

• 390. 24  $m^2$  

• 260.02  $m^2$  

• 3,120.28  $m^2$  

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

What is the formula for surface area of a sphere?

• SA=B+LA

• SA=(4/3)πr³

• SA=4πr²

• SA=Bh

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

What is the surface area? Use 3.14 for  $\pi$  

• 6658.56 mm²

• 452.16 mm²

• 904.32 mm²

• 108.8 mm²

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

Which formula is used to find LATERAL Surface Area?

• $V=Bh$

• $V=\pi r^2\cdot h$

• $S=2\pi rh+2\pi r^2$

• $S=2\pi rh$

Which formula is used to find TOTAL Surface Area?

• $V=Bh$

• $S=Ph$

• $S=2\pi rh+2\pi r^2$

• $S=2\pi rh$

Which formula do you use to find TOTAL Surface Area?

• $S=Ph+2B$

• $S=Ph$

• The "heart"

• $V=2\pi rh$

Tags

CCSS.7.G.B.6

What is the surface area formula for a cone?

• SA = πrl + πr²

• SA = 2πrh + 2πr²

• SA = 4πr²

• SA = πr²