Question

draw an ellipse by rectangle method .take major axis 80mm and minor axis 60mm​

Answer 1

Explanation:

1. Draw your Major and Minor Axes.

2. Now draw a rectangle around the Major and Minor Axes as shown.

3. Divide both halves of the Major Axis into an equal number of parts. Here we have used four parts. Now divide the each half of the edges of the light blue rectangle, corresponding to the Minor Axis, into the same number of parts. Label all of these points as you see in the diagram.

4. Next you have to join the ends of the Minor Axis to the divisions on the edge on the rectangle. Then from the opposite end of the Minor Axis draw lines through the divisions on the Major Axis until they intersect the first set of lines you have drawn. Here we have only shown half of the lines for clarity

5. Next you have to join the ends of the Minor Axis to the divisions on the edge on the rectangle. Then from the opposite end of the Minor Axis draw lines through the divisions on the Major Axis until they intersect the first set of lines you have drawn. Here we have only shown half of the lines for clarity