Which polygon will always have 4-fold reflectional symmetry and order 4 rotational symmetry?

rectangle
trapezoid
right triangle
square

Question

Which polygon will always have 4-fold reflectional symmetry and order 4 rotational symmetry? 

rectangle
trapezoid
right triangle
square

GPT-5 mini · Answer

Square.

Explanation: a square is the only one here that always has rotation symmetry of order 4 (90° turns) and four lines of reflection (two medians and two diagonals). Rectangles have only order-2 rotation and 2 reflection axes; trapezoids and right triangles do not always have those symmetries.

Which polygon will always have 4-fold reflectional symmetry and order 4 rotational symmetry?

rectangle
trapezoid
right triangle
square

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Which polygon will always have 4-fold reflectional symmetry and order 4 rotational symmetry? rectangle trapezoid right triangle square

All Answers 1