Quadrilaterals
Triangles
Polygons
Vocabulary
Shape Names
100

I am a four-sided figure made with right angles and equal sides.

What is a square?

100

I am a triangle that has equal angles.

What is an equilateral triangle.

100
Is a square a polygon?
What is yes, because it is a 2D shape with straight sides.
100
An angle that is not straight up and down. It is less than a right angle or less than 90 degrees.
What is an acute angle.
100
I am the same shape as a clock.
What is circle?
200
I have four sides and my opposite sides are equal length.
What is a rectangle.
200

I am a triangle with at least one angle that is less than 90 degrees?

What is an acute triangle.

200
Is a circle a polygon?
What is No, because it does not have straight sides.
200
What does parallel mean?
What is a set of lines that can go on and on forever and not meet or cross.
200
I am the same shape as a book.
What is rectangle?
300

Are all quadrilaterals called parallelograms?

What is No, only if they have opposite sides parallel.

300
How many angles does a triangle have?
What is three.
300
Name two shapes that are quadrilaterals.
What is a square, rectangle, parallelogram, rhombus, or trapezoid.
300
What is a parallelogram?
What is a quadrilateral with opposite sides that are parallel.
300
What is another name for a square.
What is quadrilateral, polygon, 2D shape, plane figure, parallelogram.
400
What does quad mean?
What is Four.
400
An equilateral triangle has sides that are all...
What is the same length.
400
What is one way a square and rhombus are the same?
What is they both have 4 sides and 4 angles. (Both quadrilaterals)
400

Name a plane figure.

What is a triangle, square, rectangle, circle, parallelogram.

400
If you cut a square in half from one corner to the other how many triangles will you make?
What is 2 triangles?
500
Name a quadrilateral shape that is not a square or rectangle.
What is a trapezoid or parallelogram.
500

I am a triangle with at least one angle that is more than 90 degrees?

What is an obtuse triangle.

500
What is a one way a rhombus and a square are different?
What is...A square is made with right angles and a rhombus is not.
500
What does quadrilateral mean? Give an example.
What is a four-sided figure. Ex: square, rectangle, parallelogram, trapezoid, rhombus.
500

I am a subcategory of isosceles triangles.

What is equilateral triangles.

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