Question

Which of the following shapes can be rotated to create a three-dimensional object like an orange?

Option #1: right triangle

Option #2: square

Option #3: hemisphere

Option #4: rectangle

(1 point)
Option #

Answer 1

To create a three-dimensional object like an orange through rotation, you would use a shape that, when rotated around an axis, forms a spherical object.

Among the options given:

- **Right triangle**: Rotates to form a cone.
- **Square**: Rotates to form a cylinder.
- **Hemisphere**: Rotates to form a sphere.
- **Rectangle**: Rotates to form a cylinder.

Since an orange is spherical, the most appropriate choice that can be rotated to form such a shape would be:

**Option #3: hemisphere**.