How can we help?
You can also find more resources in our
Select a category
Something is confusing
Something is broken
I have a suggestion
What is your email?
What is 1 + 3?
A solid figure with 6 faces that are congruent squares
A solid figure with bases that are rectangles
A geometric figure that has length, width, and height
A solid figure with a polygon base and triangular faces with a common point
A solid figure with 2 congruent circles as bases
A solid figure with a circle as a base and curved surface that meets a point
A solid figure in the shape of a ball
The flat surface of a solid that does not roll
A line segment where 2 faces meet
The point where 3 or more edges meet in a solid figure
Can also be called a face and is the flat surface at the top or bottom of a solid figure
Figures that are the same size and shape
A net is a flat pattern that can be folded to make a solid figure.
Lines that cross at a point
Lines that never intersect, think railroad tracks
An angle that measures less than 90 degrees
An angle that measures more than 90 degrees
An angle that measures 90 degrees