Surface Area of Nets, Prisms and Cylinders

What means the sum of the areas of all the faces?

• volume

• surface area

• square units

• cubic units

What are "nets" used to find ?

• surface area

• volume

• fish

• 3-D figures

If you wanted to know how much metal is need to make a can you would be finding the ______

• Surface Area

• Volume

What is a 2-D representation of a 3-D figure?

• prism

• flat

• rectangle

• net

What is the total surface area of the triangular prism shown? 

• 468 in²

• 540 in²

• 576 in²

• 700 in²

Calculate the surface area of this object to the nearest tenth.

• 410.5 mm^2

• 171.8 mm^2

• 284.9 mm^2

• 460.8 mm^2

Four identical triangular prisms are arranged together to form one large, triangular prism, as shown below. The five exterior surfaces of the large prism are then painted.

To the nearest square centimetre, what is the total area of the painted surfaces?

• 1939 cm^2

• 1. 2016 cm^2

• 1. 2 659 cm^2

• 1. 2 736 cm^2

A wedding cake is made by placing one cylindrical cake on top of another. Determine how much surface area needs to be covered with icing.

A child's building block is constructed from two triangular prisms and one rectangular prism. Calculate the total surface area of the toy.

To determine the area of overlap between these two prisms, which two values would you multiply together?

• 6 cm x 4 cm

• 7 cm x 4 cm

• 4 cm x 12 cm

• 12 cm x 6 cm