Question

Name the characteristics a shape has to have to be defined as the following: Quadrilateral_______________
Triangle________________
Square_______________

Answer 1

quadrilateral- all angles add up to 90 degrees, all sides are equal length
triangle- all angles mesure 60
Square all sides are equal 

Answer 2

Quadrilateral has 4 sides and 4 angles
Triangle has 3 sides and 3 angles
Square has 4 Equal sides and 4 right angles