Question

the figure on the right represents a card attached to a wire. determine what the figure would look like if the card were revolved about the wire. choose the figure below. a. image of a rectangular - prism - like figure b. image of a triangular - prism - like figure c. image of a cylinder d. image of a cone

Explanation:

Step1: Recall 3 - D shape formation

When a rectangle (the card) is revolved about one of its sides (the wire), a cylinder is formed. The side about which it is revolved becomes the height of the cylinder and the other side of the rectangle becomes the radius of the circular bases of the cylinder.

Answer:

C. Cylinder