Geometry Fundamentals (2019)
This Brilliant course is retiring soon. Check out our new Geometry Fundamentals course!
This Brilliant course is retiring soon. Check out our new Geometry Fundamentals course!
This Brilliant course is retiring soon. Check out our new Geometry Fundamentals course!
Explore the foundations of geometry without any rote memorization.
Find areas, perimeters, and more with common sense, not memorized formulas!
Explore the relationships between angles that are in linear pairs, vertical pairs, and triangles.
Find the areas of these polygons using your own reasoning rather than memorized formulas.
Cut, rearrange, and strategize to solve these circle area problems.
Explore the paths that pass through and around these polygons and circles.
Explore 3D shapes using logic and intuition rather than formulas.
Fold up flat patterns to make 3D polyhedra.
Dice, slice, and explore the cross-sections of 3D solids.
Use your ingenuity to strategically solve for these surface areas.
Pack the 3D volume of one solid shape with other, smaller solids!
Applying variables and algebraic techniques to the study of geometry.
Start from the goal and work back to the beginning.
Derive and use one of the most famous of all theorems.
Learn clever techniques for comparing areas and lengths.
In these challenges the same shape has been scaled to a variety of different sizes.
How geometry becomes algebra.
Combine geometry with algebra!
Find how far it is between here and there.
Apply coordinate strategies to geometric diagrams.
Plot movement over time.