Premium topic
Geometry
Perimeters and areas of polygons and circles, surface areas, prism/cylinder/sphere volumes, and a² + b² = c².
Worked Example
Right triangle hypotenuse
Given: a = 6, b = 8
- 1
Squares
36 + 64 = 100
Worked Example
Cylinder volume
Given: r = 3, h = 10
- 1
πr²
π · 9 = 28.274
Timed Game · 6 problems
02:00
Answer 6 problems in 2 min. Timer auto-stops.