Two-dimensional shape
What is a flat shape with length and width?
A two-dimensional shape.
What is a line segment that forms a shape?
A side
What does it mean for two lines to be parallel?
They are always the same distance apart and never touch.
What is a 2D shape with three sides?
Triangle
What are shapes called that have four sides?
Quadrillateral
What term describes a shape with 5 sides?
Pentagon
How many sides does a quadrilateral have?
4 sides
What is an angle above 90 degrees called?
Obtuse
What type of triangle has one wqual side?
Isosceles
What is a quadrilateral with opposite sides parallel?
Parallelogram
What do you call a shape with 6 sides?
Hexagon.
What triangle has no equal length sides?
Scalene
Draw an acute angle
Below 90 degrees
What do you call a trisnalg with all equal sides?
Equilateral
What do the sides of a square have in common?
They're all the same length
Name a shape with four sides that has two pairs of equal length sides. This shape is also symmetrical.
Rectangle
Name a shape with one pair of parallel sides.
Trapezoid
Does a triangle have parallel lines?
No
What is a triangle with no equal sides called?
Scalene
Draw a trapezoid and mark the parallel lines
Picture
What is a shape with 3 or more sides?
Polygon
What is the term for a triangle with no equal sides?
Scalene
What is a shape with two sets of parallel lines?.
Parallelogram
What is a triangle that has one right angle called?
Right triangle
How many right angles are in a rectangle? Draw them
Picture