Level 560 Level 562
Level 561

## Ignore words

Check the boxes below to ignore/unignore words, then click save at the bottom. Ignored words will never appear in any learning session.

Ignore?
lw
area of a rectangle
πr^2
area of a circle
2πr
circumference of a circle
4/3πr^3
volume of a sphere
πr^2h
Volume of a cylinder
1/3πr^2 h
Volume of a cone
lwh
volume of a rectangular prism
2lw+2lh+2wh
surface area of a rectangular prism
1/2bh
Area of a Triangle
2πrh+2πr^2
surface area of a cylinder
4πr^2
Surface area of Sphere
Πr²
Area of circle
bh/2
Triangle Area
2πrh
LA of Cylinder
πrL
LA of Cone
4πr²
SA of Sphere
bh
Cylinder Volume
bh/3
V of Cone
4πr³÷3
Sphere Volume
Circumference (circle)
C = 2πr
Area (circle)
A = πr^2
Volume (sphere)
V = (4/3)πr^3
Surface Area (sphere)
SA = 4πr^2
Volume (cone)
V = (1/3)πr^2h
Volume (cylinder)
V = πr^2h
Volume (trough)
V = (1/2)bhl
Surface Area (cube)
SA = 6a^2
Volume (cube)
V = a^3 or V = lwh
a²+b²=c²
Pythagorean Theorem
Law of Sines
Sin A/a=Sin B/b=Sin C/c
c²=a²+b²−2abcosC
Law of Cosines
A=½bh
Area of a Triangle (use base and height)
A=πr²
C=2πr
Circle (circumference)
V=4/3πr³
Volume of a Sphere
SA=4πr²
Surface Area of a Sphere
V=πr²h
Volume of a Circular Cylinder
SA of a Cylinder
SA = 2πr² + 2πrh
V = 1/3πr²h
Volume of a Cone
SA = πr√(r²+h²)
SA of a Cone
V=lwh
Volume of a Rectangular Prism
SA of a Prism
SA = 2lw + 2lh + 2wh