Question

rotate the square.
what results when you rotate the square about line ab?

Explanation:

Identify the 2D shape and axis of rotation

$$ \text{Shape} = \text{Square} $$

$$ \text{Axis of rotation} = \text{Line } AB \text{ (vertical line of symmetry passing through the center)} $$

Determine the resulting 3D solid

$$ \text{Rotation of a rectangle/square about its axis of symmetry} ightarrow \text{Cylinder} $$

Answer:

What results when you rotate the square about line \(AB\)? <blank>cylinder</blank>