Name the shape.
I have 4 sides.
Quadrilateral
Name and draw the shape.
I have 3 equal sides.
Equilateral triangle
What kind of lines are these?
Parallel
True or false?
All trapezoids are quadrilaterals.
True
What is a polygon?
A multi (many) sided shape.
Name and draw the shape.
I have 4 sides and 2 pairs of parallel sides.
Parallelogram
Name and draw the shape.
I have 0 equal sides.
Scalene triangle
What kind of lines are these?
Perpendicular
True or false?
All rhombuses are squares.
False
Name the shape.
I have 4 sides, 2 pairs of parallel sides, 4 sides of equal length, and 4 right angles.
Square
Name and draw the shape.
I have 4 sides, 2 pairs of sides that are parallel and of equal length. I also have 4 right angles.
Rectangle
Name and draw the shape.
I have 2 equal sides.
Isosceles triangle
What is another word that means "same length"?
Congruent
True or false?
All rhombuses are parallelograms.
True
What is an irregular polygon?
At least one side is not the same length.
At least one angle is not the same.
Name and draw the shape.
I have 4 sides and at least one pair of parallel sides.
Trapezoid
Name and draw the shape.
All 3 angles are less than 90 degrees.
Acute triangle
What type of angle is 90 degrees?
Right angle
True or false?
Scalene triangles can have acute or right angles, but not obtuse angles.
False
Draw a right triangle.
Name and draw the shape.
I have 4 sides, 2 pairs of parallel sides, and 4 sides of equal length.
Rhombus
Name and draw the shape.
One of the angles is more than 90 degrees.
Obtuse triangle
What is it called when there is a ranking of shapes based on its properties?
Hierarchy
True or false?
All equilateral triangles have acute angles.
True
What is a regular polygon?
All sides are the same length.
All angles are the same.