1. TEE SQUARE, SET SQUARES, COMPASS AND PROTRACTOR
INSTRUMENTS
TEE SQUARE, SET SQUARES,
COMPASS AND PROTRACTOR

2. TEE SQUARE Tee squares are used to: Draw horizontal lines.
Provide a horizontal base for other tools such as the set squares.

3. TEE SQUARE

4. TEE SQUARE

5. SET SQUARES
Set squares are used to draw angles of 90º, 45º, 30º, 60º or a combination of these angles.

6. SET SQUARES

7. SET SQUARES

8. SET SQUARES

9. COMPASS
The compass is used to draw arcs and circles.

10. COMPASS

11. PROTRACTOR
The protractor is used for measuring and marking out angles.

12. PROTRACTOR

13. PROTRACTOR