POLYGONS
True or False? Polygons must be closed shapes.
True!
A quadrilateral has _____sides.
What is four?
This structure can be used to show how things are related to each other, like two-dimensional shapes.
What is a hierarchy?
Parallelograms have _______ sets, or pairs, of parallel sides.
What is two?
Triangles have this many sides.
What is three?
True or False? Polygons must have straight sides.
True!
Triangles and pentagons are types of quadrilaterals...true or false?
False!
Angles that measure 90 degrees have this special name.
What is a right angle?
This word describes lines that are the same distance apart at every point and will never touch.
What is parallel?
A triangle with no equal sides is called __________.
What is scalene?
A polygon has to have at least ______ sides.
What is 3?
This part of the word, quadrilateral, means four.
What is quad?
Angles that measure greater than 90 degrees are also called this.
What are obtuse angles?
A special kind of parallelogram with right angles is called a __________.
What is a rectangle OR a square?
These triangles have at least two equal sides.
What are isosceles? (equilateral is ok, too)
Triangle, square, circle, rhombus...one of these is not a polygon.
What is a circle?
A special kind of quadrilateral that has no parallel sides, but equal, adjacent sides.
What is a kite?
This character lives in a pineapple under the sea.
Who is Spongebob Squarepants?
A special kind of parallelogram with congruent sides is called a __________.
What is a rhombus?
Equilateral triangles are defined as having......
What are three equal/congruent sides?
A polygon is a __________________ figure.
What is "many sided"?
This quadrilateral has only one set of parallel sides.
What is a trapezoid?
This shape on our hierarchy also has all the properties of rectangles, rhombuses, parallelograms, and quadrilaterals.
What is a square?
This parallelogram has congruent sides and right angles.
What is a square?
If you drew a triangle with three equal ANGLES, it would be this type of triangle.
What is equilateral?