A12-1 Views of 3-D Objects and Polyhedrons & Nets

Copy the following isometric drawing.

Copy the following isometric drawing.

An isometric drawing is shown below, along with three orthogonal views. Drag front, top or side in the blank provided to tell which perspective was used to create each orthogonal drawing.​

a

b

c

Front

Side

Top

Given the isometric drawing below, match the indicated orthogonal views with the correct view.

d

a

b

c

Front view

Top View

Right side view

Left side view

Shown below are an isometric drawing and an orthogonal view of a three-dimensional figure. Which orthogonal view is shown?

• Front View

• Top View

• Left-Side View

• Right-Side View

Shown below are an isometric view and an orthogonal view of a three-dimensional figure. What orthogonal view is shown?

• Front View

• Top View

• Left-Side View

• Right-Side View

How many squares would be shown in the right-side orthogonal view of the following figure?

• 6

• 7

• 9

• 10

Classify the triangle.​ (a)  

• Acute
• Obtuse
• Right
• Isosceles
• Equilateral
• Equiangular

A square pyramid is cut along the shaded plane shown below. Which of the following is the cross-section of this solid?

• 
• 
• 
•