Technical drawing

Instrument to draw circles

• Ruler

• Pencil

• Compass

• Tsquare

Draw 2 horizontal lines

Pencils that are common to use in Technical drawing

• Black pen

• HB

• Marquer

• 2H

What is freehand sketching in your own words?

Draw 2 vertical lines and 3 inclined lines

Instrument that help us to mark lines

• Ruler

• Tsquare

• Penthagon

• French curve

The type of papper we use for drawing

• Construction paper

• Celophan paper

• A4 paper

• Letter paper

In your own words, What is ISO in Technical drawing?

What can we say about the alphabet lines?

What is descriptive geometry?