Surface area and volume formulas

What is the formula for surface area of a Prism and Cylinder?

• S= L + B

• S= L + 2B

If you are finding the total surface area, what are finding the area of?

• Faces Only

• Faces and Bases

• Bases Only

If you are finding the lateral surface area, what are finding the area of?

• Faces Only

• Faces and Bases

• Bases Only

What is the figure above?

• Triangular Prism
• Rectangular Prism
• Cylinder

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1

What is the formula for finding the lateral surface area of a triangular prism?

• LA= Ph

• LA= Ph + 2B

• LA= 2πrh

• LA= Bh

What does the "P" mean?

• Perimeter of the Base
• Perimeter
• Base
• Area of the Base

How do you find perimeter of the base?

• Add every side of the triangle.

  (12.2 + 7.8 + 9.4)

• Multiply every side of the triangle.

  (12.2 x 7.8 x 9.4)

What is the perimeter of the base?

• 29.4 ft
• Multiply every side of the triangle.
  894.504 ft
• 37.9

Tags

CCSS.3.MD.D.8

What is the height of the figure? 
(Hint: What is the distance between the bases?)

• 8.5 ft
• 7.8 ft
• 9.4 ft.
• 12.2 ft

Using the lateral surface area formula for a Prism, LA= Ph, what is the lateral surface area of the prism?

• 249.9 ft²

• 37.9 ft²