Question

name each polygon.
7 octagon
11 hexagon
8 trapezoid
12 ______
9 pentagon
13 ______
10 nonagon
14 ______

Explanation:

Problem 12:

Step1: Identify the polygon's sides

The figure has 4 sides, and both pairs of opposite sides are parallel (it's a parallelogram - a type of quadrilateral with parallel opposite sides). If it's a rhombus - like (but here, looking at the shape, it's a parallelogram, but more specifically, if all angles are right, it's a rectangle, but here it's a parallelogram with 4 sides, and in basic terms, a "parallelogram" or more likely, a "rhombus" or "quadrilateral", but most likely a "parallelogram" or "quadrilateral" - but actually, the shape is a parallelogram (or a rhombus - but in basic naming, for a 4 - sided figure with opposite sides parallel, it's a parallelogram. However, sometimes in basic levels, it's called a "parallelogram" or "quadrilateral". But more accurately, if it's a four - sided figure with two pairs of parallel sides, it's a parallelogram. But maybe it's a "rhombus" or "square - like" but no, it's a parallelogram. Wait, actually, the figure is a parallelogram (a type of quadrilateral). But maybe the intended answer is "parallelogram" or "quadrilateral". But let's check: a quadrilateral with both pairs of opposite sides parallel is a parallelogram.

Step2: Name the polygon

Since it has 4 sides and opposite sides are parallel, the polygon is a parallelogram (or a type of quadrilateral). But in basic terms, for this figure, the name is "parallelogram" (or "quadrilateral", but more specific is parallelogram).

Step1: Identify the polygon's features

The figure has 4 sides, and all angles are right angles, and opposite sides are equal.

Step2: Name the polygon

A four - sided figure with right angles and opposite sides equal is a rectangle.

Step1: Count the number of sides

The figure has 7 sides.

Step2: Name the polygon

A polygon with 7 sides is called a heptagon.

Answer:

Parallelogram (or Quadrilateral, but Parallelogram is more accurate)

Problem 13: