Question

Define Convex and Concave quadrilaterals​

Answer 1

Answer:

Types of Quadrilaterals

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)

Step-by-step explanation:

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Answer 2

Answer:

Types of Quadrilaterals

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)