polygons Flashcards
What is a polygon?
A polygon is a 2-dimensional closed shape that has straight lines creating sides and vertices.
What type of polygon is shown?
a decagon because it has 10 sides, 10 angles, 10 vertices
What type of polygon is shown?
A triangle because it has 3 sides, 3 angles and 3 vertices.
Is this a convex or concave polygon?
Convex polygon because all vertices and straight lines pointing out from the center of the shape
Is this a convex or concave polygon? explain.
A convex polygon because all vertices and straight lines pointing out from the center of the shape
Is this a concave or convex polygon?
A concave polygon because some straight lines and vertices have been push “in” toward the center of the shape
What type of polygon is shown?
A hexagon because it has six sides, six vertices, six angles
What type of polygon is shown?
A decagon because it has 10 sides, vertices, and angles. It is also a concave polygon because vertices go in, toward the center
What type of polygon is shown?
A pentagon because it has 5 sides, 5 angles and 5 vertices.
What type of polygon is shown?
A nonagon because it has nine sides, 9 vertices and 9 angles. Also a concave polygon
What type of polygon is shown?
A quadrilateral because it has 4 sides, 4 vertices ans 4 angles.
What type of polygon is shown?
a hendecagon because it has 11 sides, 11 vertices, and 11 angles
What type of polygon is shown?
A quadrilateral because it has 4 sides, 4 vertices, and 4 angles
What type of polygon is shown?
A dodecagon because it has 12 sides, 12 vertices, and 12 angles
What type of polygon is shown?
