1/6
16.6%
2/6
33.3%
4/6
66.6%
5/6
83.3%
1/8
12.5%
3/8
37.5%
5/8
62.5%
1/20
5%
7/8
87.5%
area circle 2d
1/25
4%
area 2d rectangle
length x height
areas 2d triangle
bh/2
surface area sphere (3d)
volume sphere 3d
cylinder 3d surface area
3d cylinder volume
3d cone surface area
rectangular prism volume
3d cone volume
rectangular prism surface area