Tell whether the three-dimensional object has rotational symmetry about a line and/or reflectional symmetry in a plane.

reflectional symmetry
reflectional symmetry and rotational symmetry
rotational symmetry
no symmetry

The correct answer is:

Reflectional symmetry

Explanation:

Rotational symmetry is when a figure can be rotated less than 360° and be in the original orientation.  This figure cannot be rotated less than one full turn and look the same, so it has no rotational symmetry.

Reflectional symmetry is when a figure can be folded in half through some line.  This figure can be folded in half vertically, so it has reflectional symmetry.

good job you smart son of a gun you are smarter that einstein. 7

1.true 2.false? ? i think. .

step-by-step explanation: