Name That Polygon
A three sided shape is called this.
What is a triangle?
What is size and shape?
This continues in both directions.
What is a line?
2 lines that will never cross are called this.
What are parallel lines?
This is the perimeter of a square with 2 inch sides.
2+2+2+2= 8 inches
This is the name for any 4 sided shape.
What is a quadrilateral?
2 rectangles that are the same size and shape are this.
What is congruent?
This has one endpoint and continues in the other direction.
What is a ray?
2 lines that form right angles at the point where they cross are called this.
What are perpendicular lines?
This is the name of an 8 sided shape.
What is an octagon?
A square that is 4 square units is congruent OR non-congruent to a square that is 9 square units.
What is non-congruent?
This connects 2 points.
What is a line segment?
This is what we call 2 lines that cross over each other.
This is the perimeter of a triangle with each side 8 cm. long.
8+8+8=24 cm.
A 6 sided shape is called this.
What is a hexagon?
A rhombus and a rectangle are congruent or non-congruent.
What is non-congruent?
This is an exact location on a line.
What is a point?
Draw 2 parallel lines.
Teacher will verify correct response.
This is the area of a yard that is 12 feet by 4 feet.
12 x 4 = 48 sq. ft.
A 10 sided shape is called this.
What is a decagon?
Name 2 shapes that are non-congruent.
Answers will vary, teacher will verify correct responses.
What is an angle?
This is the difference between perpendicular lines and intersecting lines?
What is perpendicular lines cross at right angles and intersecting lines cross at any other angles?
This is the area AND perimeter of a square that is 5 inches on each side.
perimeter: 5+5+5+5=20 inches
area: 5x5=25 sq. in.