Question

which figure has the same order of rotational symmetry as a rectangle? isosceles trapezoid regular octagon square rhombus

Explanation:

Step1: Recall the order of rotational symmetry of a rectangle

A rectangle has an order of rotational symmetry of \(2\). It looks the same after a rotation of \(180^{\circ}\).

Step2: Analyze each option

• Isosceles trapezoid: It has an order of rotational symmetry of \(1\).
• Regular octagon: The order of rotational symmetry of a regular octagon is \(8\).
• Square: The order of rotational symmetry of a square is \(4\).
• Rhombus: A rhombus has an order of rotational symmetry of \(2\). It looks the same after a rotation of \(180^{\circ}\).

Answer:

rhombus