The document contains instructions for constructing an ellipse and a parabola by sketching them lightly first and then tracing over the shape more heavily. It includes diagrams showing the positioning of points and axes used in the construction of each curved geometric shape.

1. CENTER OF
ELLIPS
C
A B AXIS MINOR
O
D
AXIS MAJOR

3. A B
AXIS MINOR
AXIS MAJOR
C D

4. A B
AXIS MINOR
AXIS MAJOR
C D

5. A B
O
AXIS MINOR
C D AXIS MAJOR

6. A B
O
AXIS MINOR
C D AXIS MAJOR

7. A B
O
AXIS MINOR
C D

8. C
A B
O
D

9. C
A B
O
D

10. C
A B
O
D

11. C
A B
O
D

12. C
A B
O
D
Sketch the ellipse lightly through the point, then heavy in the final
ellipse with the aid of the irregular curve.

13. Constructing a Parabola

15. 4
3
2
1
4
3
2
1

16. 4
3
2
1
4
3
2
1

17. 4
3
2
1
4
3
2
1

18. 4
3
2
1
4
3
2
1

19. 4 4
3 3
2 2
1 1
4 4
3 3
2 2
1 1

20. 4 4
3 3
2 2
1 1
4 4
3 3
2 2
1 1