Shapes Flashcards
1
Q
How can you find the surface area of a cube?
A
6a^2
2
Q
How can you find the surface area of a rectangular cuboid?
A
2(lw) + 2(wh) + 2(lh)
3
Q
How can you find the volume of a cylinder?
A
Pi * r^2 * h
4
Q
How can you find he surface area of a cylinder?
A
2pi * r * h + 2pi r^2
5
Q
How can you find the volume of a sphere?
A
(4/3) pi r^3
6
Q
How can you find the surface area of a sphere?
A
4 pi r^2
7
Q
How can you find the circumference of a sphere?
A
The circumference of a sphere is the circumference of the circle through the center of the sphere
8
Q
How can you find the volume of a right cone?
A
pi*r^2 (h/3)
9
Q
How can you find the surface area of a right cone?
A
Pir^2 + pir*L
L being the distance from point of the tip to the base
