3D Shapes and Surface Area

Is surface area.......

• Filling in a 3 dimensional shape 
• wrapping the outside of a 3 dimensional shape

What do we call this object below?

• Net 
• Triangle
• Geometry
• y = mx + b

A rectangular brick has a length of 5 centimeters, a width of  9 centimeters and a height of 20 centimeters. What is the surface area of that brick? 

• 650 cm²
• 600 cm²
• 525 cm²
• 450 cm²

What is a net?

• A flat, "unfolded" representation of a 3-D figure
• Anything flat
• A 3-D figure
• Unicorn tears

How many faces does this shape have?

• 6
• 3
• 9
• 5

FInd the Surface area of the shape below?

• 258 m²
• 268 m²
• 248 m²
• 278 m²

• 3.75 cm2
• 37.5 cm2
• 73.5 cm2
• 2.5 cm2

Name this figure.

• Square Pyramid
• Triangular Prisim
• Square Prisim
• Triangular Pyramid

What shape is this?

• Rectangle
• Rectangular Prism
• Triangular Prism
• Rectangular Pyramid

What is the name of this shape?

• Triangular Prism
• Triangular Pyramid
• Square Pyramid
• Square triangle