Question

what are concave and convex quadrilateral

Answer 1

concave quadrilaterals are those whose diagonal fall outside the interior of the quadrilateral.

In convex quadrilaterals the diagonal is located within the interior of the quadrilateral.

Answer 2

Answer:

Concave quadrilateral- a quadrilateral in which the measure of one of the angles is more than 180° is called a concave quadrilateral.

Convex quadrilateral- a quadrilateral in which the measure of each angle is less than 180° is called a convex quadrilateral.

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