quadrilaterals

Question

if all four sides of a quadrilateral measure the sam length, and one corner angle measures 90 degrees, which shape can the quadrilateral be classified as:

 

Rhombus or rectangle or s

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

if all four sides of a quadrilateral measure the same length, and one corner angle measures 90 degrees, which of the following shapes can the quadrilateral be classified as:

 

Rhombus or rectangle or square or parallelogram or all of these?

 

 

thank you

 

 

 

 

 

Answer 1

The answer is a square, but a square is really a special rectangle (all angles  = 90 deg)

 

A square is also a special rhombus (all 4 sides the same, but not necessarily 90 deg)

 

So we could say the answer is all 3