Question

Take a rectangular sheet of paper. Fold it any way and then unfold it. Draw a line on the crease using a ruler and pencil. Repeat this process 7 more times. Mark the points of intersection at A,B,C,D and so on. Identify polygons and identify whether they are convex or concave.

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Identifying if the polygons on a rectangular sheet of paper are convex or concave.

• Fold the sheet of paper in any way and unfold it. Draw a line on the crease and repeat this process seven more times.
• After marking the intersections A, B, C, D ... etc, identify which polygons have more than three sides.
• To determine if a polygon is convex or concave, we have to see the measure of their angles.
• If all the interior angles of the polygon are less than 180°, then it is a convex polygon.
• If all the interior angles are not less than 180°, then it will be considered a concave polygon.

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