Question

What quality must a quadrilateral have?

3 angles

4 sides

congruent sides

a right angle

Answer 1

4 sides

Answer 2

A quadrilateral is a polygon with 4 sides.

Look at the polygon above. No sides are congruent, and no angles are congruent.
How many angles does it have?

Answer 3

what is a quadrilateral?

Answer 4

The name quadrilateral is used for a 4-sided polygon, just like triangle is used for a 3-sided polygon.

Answer 5

Triangle: 3-sided polygon
Quadrilateral: 4-sided polygon
Pentagon: 5-sided polygon
Hexagon: 6-sided polygon
etc.

Answer 6

okay that helps so much, thanks a lot!!!

Answer 7

wlcm