Respuesta :
1. The polygon that is not a quadrilateral is pentagon because it has 5 sides.
2. The name of a quadrilateral with 4 right angles and 4 congruent side is square.
3. Polygon B has 4 more sides than polygon A(quadrilateral). Therefore, polygon B is an octagon.
Polygon
Polygon are two dimensional figure and are made of straight lines.
Quadrilateral
Quadrilateral are polygons with four sides.
Therefore,
1. Pentagon is not a quadrilateral because its a polygon with five sides.
2. The quadrilateral that has four right angles(90 degrees) and four congruent sides is a square. All the sides of a square is equal and each angle is 90 degrees.
3. Polygon A is a square. That means it is a quadrilateral(four sides). If polygon B has four more sides than polygon A, then polygon B is an octagon(eight sides)
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