Technical Drawing

What are complementary angles?

• Two angles which sum is 100º

• Two angles which sum is 90º

• Two angles which sum is 180º

Parallel lines are...

• Lines where all their points are equidistant

• Lines where most of their points are equidistant.

• Two or more lines where points never join in one line.

What is a bisector?

• A line that divides one angles into two equals angles.

• A line that divides an angle from the vertex.

• A line that you use to calculate where the vertex is.

Name the different angles in the right order. (Write the three names following this example: 1. Name, 2. Name, 3. Name)

According to its sides, name the triangle.

According to its sides, what type of triangle is this?

Angle that contain more than 90°.

• Right Angle

• Acute Angle

• Straight Angle

• Obtuse Angle

A line that is short and long dashes that represents a circle or hole is known as which?

• Object Line
• Hidden Line
• Construction Line
• Center Line