Question

difference between concave and convex quadrilateral?
plz answer ....​

Answer 1

Answer:

A convex quadrilateral have interior angles 180 degrees or less, a concave quadrilateral has an interior angle measure greater than 180 degrees. greater than 180 degrees.

A concave quadrilateral has a reflex interior angle measure. In other words one interior angle measure is greater than 180 degrees

Answer 2

Answer:

A convex quadrilateral has interior angles 180 degrees or less. A concave quadrilateral has an interior angle measure greater than 180 degrees. Most common quadrilaterals are convex, and they do not have any interior angle measure greater than 180 degrees.