Surface of 3D Figures

Find the surface area of this figure.

• 148 cm²
• 120 cm²

What do we call this object below?

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

How do you find the AREA of a TRIANGLE?

• 1/2 (Base) (Height)

• Length x width

• 1/3 (Length x width)

• Base x Height

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

• 468 in²
• 540 in²
• 576 in²
• 700 in²

What is this 3D shape called?

• triangular prism
• rectangle
• rectangular prism
• square

What is this shape?

• cone
• cube
• pyramid
• sphere

Name the solid figure.

• Cone
• Cylinder
• Sphere
• Circle

What shape is this?

• Cube
• Triangular Prism
• Rectangular Pyramid
• Cone