Question

Explain why a rectangle is a convex quadrilateral.​

Answer 1

Answer:

A conver quadrilateral is a four sided polygon with each of its interior angle being less than 180°. Therefore, value of interior angles in a convex quadrilateral must be acute, right or obtuse.

Since a rectangle is a four sided polygon with the value of each of its interior angle 90° which is less than 180°, therefore, a rectangle is a convex quadrilateral.

Step-by-step explanation:

Therefore, a rectangle is a convex quadrilateral as the value of each of its interior angle is less than 180°.

Answer 2

Answer:

convex quadrilateral is a four-sided polygon with each of its interior angles being less than 180° and whose diagonals lie inside the closed shape. ... Thus a rectangle is a convex quadrilateral

Step-by-step explanation:

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