Angles
Triangles
Quadrilaterals
100
I am an angle between 0 and 90 degrees.
What is an acute angle?
100
All of my three sides are equal lengths.
What is an equilateral triangle?
100
All of my sides are equal length.
What is a square?
200
I am an angle between 90 and 180 degrees.
What is an obtuse angle?
200
Two of my three sides are the same length.
What is an isosceles triangle?
200
I have two pairs of parallel sides. Both pairs are different lengths. And all of my angles are 90 degrees.
What is a rectangle?
300
I am an angle that is 90 degrees.
What is a right angle?
300
All of my sides are different lengths.
What is a scalene triangle?
300
I have two pairs of parallel sides. The two pairs are different lengths.
What is a parallelogram?
400
I am an angle between 180 and 360 degrees.
What is a reflex angle?
400
One of my angles is 90 degrees.
What is a right angle triangle?
400
I have four equal sides. My diagonals are perpendicular.
What is a rhombus?
500
I am an angle that is 180 degrees.
What is a straight angle?
500
I am a right angle triangle with two equal sides. What are the other two angles of the triangle?
What is 45 degrees?
500
I have one pair of parallel sides.
What is a trapezoid?
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