Ianbenemerito51viz
Answered

Do all quadrilaterals have four sides and three angles? Yes or No​

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Charlesandreiverdeviz

Answer:YES.PO

Quadrilaterals have 4 sides and 4 angles. The exterior angles of any convex polygon (ie no interior angle is less than 180 degrees) add up to 360 degrees ( 4 right angles).

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