What is a square and a rhombus

Different things

Explanation:

A square is made up of all 90 degree angles, while a rhombus is made up of acute and obtuse angles.

There are a few differences between a square and a rhombus. Though both are parallelograms, they differ in their diagonal lengths and angles.

both have four sides, i would suggest you look up something alomg the lines of square vs rhombus, you should be able to find something for referance.