Question

problem 9: (first taught in lesson 56) select which type of polygon this figure is. after you pick your answer press go. a. trapezoid b. isosceles trapezoid c. square d. rhombus e. rectangle

Explanation:

Step1: Recall definitions

• Trapezoid: A quadrilateral with at least one pair of parallel sides.
• Isosceles trapezoid: A trapezoid with non - parallel sides equal.
• Square: A quadrilateral with all sides equal and all angles \(90^{\circ}\).
• Rhombus: A quadrilateral with all sides equal.
• Rectangle: A quadrilateral with all angles \(90^{\circ}\).

Step2: Analyze the figure

The figure has all four sides equal (marked with tick marks). There is no indication of \(90^{\circ}\) angles.

Answer:

D. rhombus