All Things Algebra Polygons

What is the name of this polygon?

• Pentagon

• Octagon

• Quadrilateral

• Triangle

A hexagon is a polygon with...

• 5 sides

• 6 sides

• 7 sides

• 10 sides

Is this a polygon?

• Yes

• No

How many sides does a quadrilateral have?

• 4

• 6

• 3

• 9

Is a quadrilateral that has opposite sides that are parallel and all of its sides are the same length

• Rhombus

• Trapezoid

• Rectangle

• Square

These polygons shown belong in the same group. 

Which statement best describes the polygons in this group?

Each polygon has ​ ​ (a)  

• at least two pairs of perpendicular sides.

• at least one obtuse angle.

• at least one acute angle.

• at least two pairs of parallel sides.

Tags

4.6.D

Which statement best describes the polygons in this group? Each polygon has ​ ​ (a)  

• at least two pairs of perpendicular sides.

• at least one obtuse angle.

• at least one acute angle.

• at least two pairs of parallel sides.

Tags

4.6.D

Which statement best describes the polygons in this group? Each polygon has ​ ​ (a)  

• at least two pairs of perpendicular sides.

• at least one obtuse angle.

• at least one acute angle.

• at least two pairs of parallel sides.

Tags

4.6.D

What is the measure of the indicated angle if the hexagon is regular and the quadrilateral is a parallelogram?

Mathematical Equivalence

ON

Polygons with at least ​ _ ​ ​

and at least ​ ​​ (a)   _

• pair of perpendicular lines

• obtuse angle

• acute angle