49. Each side of a quadrilateral is 12 cm long. Which 2 of the following must also describe this quadrilateral?

I. Square (sides of equal length and 90° angles)

II. Rhombus (sides of equal length)

III. Rectangle (90° angles)

IV. Parallelogram (opposite sides parallel)

Answer and Explanation

Your Answer is

Correct Answer is D

Explanation

The four sides of the quadrilateral are equal, so it can be judged that the quadrilateral is a rhombus, II is correct, and the rhombus is a special parallelogram, IV is also correct. Therefore choose D.