Polygons
Quadrilaterals
Triangles
Vocabulary
Area and Perimeter
100
This is any polygon that has 4 sides.
What is a quadrilateral?
100
A quadrilateral with 4 equal sides.
What is a rhombus?
100
A polygon with 3 sides, angles and vertices.
What is a triangle?
100
Two lines that never meet.
What are parallel lines?
100
The perimeter of this rectangle in feet.
What is 24 feet?
200
This is a polygon that has 3 sides.
What is a triangle?
200
A quadrilateral with 4 equal sides AND 4 right angles.
What is a square?
200
True or False: these triangles are congruent.
What is true?
200
The point at which two lines meet.
What is a vertex or vertices?
200
The area of this rectangle in inches.
What is 45 sq. inches?
300
A polygon needs these to be considered a polygon.
What are straight sides and closed corners?
300
A quadrilateral with 4 right angles.
What is a rectangle?
300
Describe this triangle's sides.
What is a triangle with two equal sides and one different side?
300
The mathematical term for shapes or lines that are the same/equal.
What is congruent?
300
The perimeter of this triangle in centimeters.
What is 31 centimeters?
400
This shape is NOT a polygon.
What is number 3?
400
A quadrilateral with 2 sets of parallel sides.
What is a parallelogram?
400
Describe this triangle's sides.
What is a triangle with all equal sides?
400
The amount of space a shape takes up.
What is the area?
400
The area of this rectangle in meters.
What is 60 sq. meters?
500
"Poly" means this.
What is many?
500
A quadrilateral with 1 set of parallel sides.
What is a trapezoid?
500
The name of this triangle.
What is a right triangle?
500
The linear measurement around a shape, the outline or border.
What is the perimeter?
500
True or false. The area of this shape is 18 inches.
False. The area is 18 sq. inches!