Question

3) What two characteristics of a quadrilateral show that it is convex​

Answer 1

Answer:

• Convex -- Each interior angle is less than 180° and the two diagonals are inside the closed space of the quadrilateral
• Concave -- One interior angle is greater than 180° and one diagonal lies outside the shape
• Simple -- The quadrilateral does not cross its sides (it is not self-intersecting)
• Complex -- The quadrilateral has self-intersecting sides

Answer 2

Step-by-step explanation:

Convex -- Each interior angle is less than 180° and the two diagonals are inside the closed space of the quadrilateral. Concave -- One interior angle is greater than 180° and one diagonal lies outside the shape. Simple -- The quadrilateral does not cross its sides (it is not self-intersecting)