Line Types

Check all of the lines that are present in this image.

• Object Line

• Construction Line

• Center Line

• Hidden Line

• Dimension Line

Check all of the lines in this image.

• Object Line

• Construction Line

• Center Line

• Hidden Line

• Dimension Line

What type of line is pointed out by the red line?

• Object Line

• Construction Line

• Center Line

• Hidden Line

• Dimension Line

What type of line is pointed out by the red line?

• Object Line

• Construction Line

• Center Line

• Dimension Line

• Hidden Line

What type of line is being pointed to?

• Object Line

• Dimension Line

• Extension Line

• Construction Line

Check all of the lines in this picture.

• Object Line

• Hidden Line

• Dimension Line

• Center Line

• Extension Line

Which type of line is used to represent the path of a moving object in a scientific diagram?

• Solid line

• Dashed line

• Dotted line

• Wavy line

In a graph showing the relationship between two variables, what type of line indicates a direct proportionality?

• Horizontal line

• Vertical line

• Curved line

• Straight line

What type of line is typically used to represent a boundary in a scientific model?

• Solid line

• Dashed line

• Dotted line

• Double line

In a chemical reaction diagram, which line type is used to show a reversible reaction?

• Solid line

• Dashed line

• Double-headed arrow

• Dotted line