Question

multiple choice 1 point a student drew a picture that has rotational symmetry but not reflectional symmetry. which of the following could be the figure that the student drew?

Explanation:

1. Analyze the first figure (diamond - like): It has reflectional symmetry (vertical/horizontal axis) and rotational symmetry (180 - degree), so not the answer.
2. Analyze the second figure (triangle): It has reflectional symmetry (axis through vertex and base midpoint) and rotational symmetry (120 - degree for equilateral, but this looks isosceles with reflectional), so not the answer.
3. Analyze the third figure (three rectangles): Check rotational symmetry: rotating by 120 degrees (360/3) maps it onto itself. Check reflectional symmetry: no line can reflect it to itself (as the rectangles are rotated, no mirror axis exists).
4. Analyze the fourth figure (overlapping ellipses): It has both reflectional (along the ellipse axes) and rotational symmetry, so not the answer.

Answer:

The third option (the figure with three rectangles arranged around a point)