Triangles
Quadrilaterals and Other Polygons
Transformations and Symmetry
Angles and Circles
Other
100
This is a three sided polygon.
What is a triangle?
100
This is a four sided figure.
What is a quadrilateral?
100
When a figure moves around a point.
What is a rotation or turn?
100
Plane figures that have the same size and shape.
What is congruent?
200
This is a triangle with all sides the same length.
What is equilateral?
200
This is a five sided polygon.
What is a pentagon?
200
When a figures "flips" over a line.
What is a reflection?
200
This is an angle greater than 90 degrees but less than 180 degrees.
What is an obtuse angle?
200
This is how we find the perimeter of any figure.
What is add up all the side lengths?
300
This is a triangle with all angles and sides the same.
What is equilateral; acute?
300
This is a quadrilateral with only one pair of parallel sides.
What is a trapezoid?
300
When a figure moves in a straight line.
What is a translation or slide?
300
This is how many ways you can name an angle.
What is 3 ways?
300
The number of square units in a region.
What is area?
400
This is a triangle with no sides the same length and one obtuse angle.
What is scalene; obtuse?
400
This is when a polygon has all sides equal and all angles equal in size.
What is regular polygons?
400
When a figure can be folded in half so the two parts match exactly.
What is line symmetry?
400
This is any line segment that joins a point on the circle to the center.
What is a radius?
400
This is a solid figure with a square base on one end and a vertex on the other.
What is a square pyramid?
500
This is a triangle with two congruent sides and one right angle.
What is isosceles; right?
500
This is a quadrilateral that has opposite sides parallel and four sides of the same length.
What is a rhombus?
500
When a figure can be rotated less than a full turn (360 degrees) around a point and it looks the same as it did before the turn.
What is rotational symmetry?
500
This is any line segment that passes through the center of a circle and has its endpoints on the circle.
What is a diameter?
500
This is a solid figure with two triangular bases connected by three edges.
What is a triangular prism?
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