Angles
Triangles
Quadrilaterals
3D
More 3D
100
I measure exactly 90 degrees.
Right Angle
100
I have three equal sides and three acute angles
Acute, equilateral traingle
100
I have all equal sides, all right angles and opposite sides are parallel.
Square.
100
I have 2 square bases, 4 square faces, 12 edges, and 8 vertices.
A cube (square prism)
100
I have 1 square base, 5 faces, 8 edges, and 5 vertices.
Square pyramid
200
I measure more than 90 degrees.
Obtuse angle
200
I have one obtuse angle and my sides are all different lengths.
Obtuse, scalene triangle.
200
My Opposite sides are equal and parallel and my opposite angles are equal.
Parallelogram
200
I have 2 rectangular bases, 6 faces, 12 edges, and 8 vertices.
Rectangular prism
200
I have 1 triangular base, 4 faces, 6 edges, and 4 vertices.
Triangular pyramid.
300
I measure less than 90 degrees.
Acute angle.
300
I have one right angle and two sides the same length.
Right, isosceles triangle
300
I have one pair of opposite sides is parallel
Trapazoid
300
I have 2 triangular bases, 5 faces, 8 edges, and 5 vertices.
Triangular Prism
300
I have 1 circular base, 1 curved surface, 0 edges, and 1 vertex.
Cone
400
My angles add up to 360 degrees.
Quadrilateral.
400
I have two equal sides and one obtuse angle.
Obtuse, isosceles triangle.
400
I have opposite sides that are equal and parallel and all my angles are right angles.
Rectangle
400
True or false: To be a prism a figure MUST have two bases that are the same shape and same size.
True
400
I have 2 circular bases, 1 curved surface, 0 edges, and 0 verticies.
Cylinder.
500
My angles add up to 180 degrees
Traingle
500
I have all equal sides, can I be obtuse?
No
500
My opposite sides are parallel, all sides are equal, and opposite angles are equal.
Rhombus
500
I need these three attributes to be a 3D figure.
Length, width, and height.
500
I have 0 bases, 1 curved surface, 0 edges, and 0 vertices.
Sphere