For Option A, imagine the rectangle doing a full turn or full rotation in the given axis. After rotation, the solid formed will be a cylinder. Hence, Option A pairs with Option 3.
For Option B, imagine the half-circle doing a full rotation on y-axis. The solid formed will be sphere. Hence, Option B pairs with Option 4.
For Option C, imagine the right triangle doing a full rotation on the y-axis. The solid formed will be a cone. Hence, Option C pairs with Option 2.
And lastly, Option D pairs with Option 1.
To summarize, we have:
A - Option 3
B - Option 4
C - Option 2
D - Option 1
