Worksheet: Congruent and Regular Polygons
In this worksheet, we will practice naming polygons, classifying them as regular and congruent, and using the notation for congruent sides and angles.
Determine whether the following sentence is true or false: A polygon which has no diagonals is a triangle.
How many diagonals does a pentagon have?
What is common between the following shapes?
- AAll shapes contain two pairs of perpendicular sides.
- BAll shapes are quadrilateral.
- CAll shapes contain right angles.
- DAll shapes are equilateral.
- EAll shapes contain parallel sides.
Fill the blank: Each line segment in a polygon is called a .
Determine whether the following statement is true or false: A polygon consists of a finite number of line segments forming a closed plane figure.
Are two rectangles congruent if the length and width of one is equal to the length and width of the other?
The diagram shows the shapes and dimensions of two rectangles. Do the rectangles appear to be congruent?
In the figure, the dashed line is a line of symmetry of the regular hexagon . Which polygon is congruent to ?
Are the polygons shown in the figure congruent?
Is a square with a side length of 6 cm congruent to a rectangle of length 6 cm and width 4 cm?
State whether the figures are congruent or not congruent.
- Anot congruent
Are all squares with one side measuring 5 inches congruent?
Are any two squares congruent?
This is an equilateral triangle. How many lines of symmetry are there?
How many lines of symmetry does a regular hexagon have?
This is a regular pentagon. How many lines of symmetry are there?
How many lines of symmetry does a regular pentagon have?
How many lines of symmetry does a regular dodecagon have?
This is a regular octagon. How many lines of symmetry are there?
How many lines of symmetry does a regular hendecagon have?