Volumes and surface area Flashcards
1
Q
What is the volume of a cuboid
A
L x w x h
2
Q
What is the volume of a prism
A
Area of cross section x length
3
Q
What is the volume of a cylinder
A
Pie x radius squared x height
4
Q
What is the volume of a pyramid
A
1/3 x area of base x h
5
Q
What is the volume of a sphere
A
4/3 pie r3
6
Q
What is the volume of a pyramid or cone
A
1/3 area of base X perpendicular height
7
Q
What is the surface area of a sphere
A
4pie r2
8
Q
How to find the surface area of a pyramid or prism
A
Find the area of all the faces and add together
9
Q
What is the surface area of a cone
A
Pie r L (where L is the slant height) + pie r2 (area of the base)
10
Q
How do you find the surface area of a cylinder
A
Area of BOTH bases add
Circumference X height
