Question

which of the following quadrilaterals is always equilateral? select the best answer from the choices provided. a. parallelogram b. rectangle c. rhombus d. isosceles trapezoid

Explanation:

• A parallelogram has opposite sides equal, but not all sides are necessarily equal.
• A rectangle has opposite sides equal and all angles \(90^{\circ}\), but not all sides are necessarily equal.
• A rhombus has all four sides equal in length.
• An isosceles trapezoid has two non - parallel sides equal and two parallel sides of different lengths.

Answer:

C. rhombus