Question

1. describe the shape below. a 6-sided (hexagon) convex polygon. a 7-sided (heptagon) concave polygon. a 5-sided (pentagon) simple polygon.

Explanation:

1. First, count the number of sides of the polygon: By carefully looking at the shape, we can see that it has 7 sides.
2. Then, determine if it is convex or concave: A concave polygon has at least one interior angle greater than 180 degrees (or has a "dent" in it). This shape has indentations, so it is concave.
3. Now, analyze the options:

• The first option says 6 - sided convex, which is incorrect as the number of sides is 7 and it's not convex.
• The second option says 7 - sided (heptagon) concave polygon, which matches our analysis.
• The third option says 5 - sided, which is incorrect as the number of sides is 7.

Answer:

B. A 7 - sided (heptagon) concave polygon.