Answer
rhombus
Work Step by Step
A rhombus has all congruent sides. The diagram looks like a square, but nothing is mentioned about the angles; therefore, we cannot say that this quadrilateral is a square.
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.