Question

What shape is generated when rectangle ABCD is rotated around the horizontal line through D and A?

Answer 1

Answer:

Step-by-step explanation:

A rectangle rotated about an axis creates a cylinder

Answer 2

Answer:

Option D. cylinder

Step-by-step explanation:

A rectangle is given with ABCD as its vertices. This rectangle is rotated around the horizontal line through D and A.

Line joining points D and A is the side DA of rectangle about which the rectangle is rotated.

After rotation we will get a shape of cylinder which will have radius equal to side AB or CD and height of the cylinder will be side BC or DA.

Option D. Cylinder is the answer.