formulas Flashcards
1
Q
Area of triangle
A
bh/2
2
Q
Area of rectangle
A
bh
3
Q
circumference of a circle
A
2pir
4
Q
volume of a circle
A
pi*r^2
5
Q
volume of a regular solid
A
(area of base)*h
6
Q
Lateral surface area of a regular solid
A
(circumference of base)*h
7
Q
volume of a cone/pyramid
A
((area of base)*h)/3
8
Q
volume of a sphere
A
(4/3)(pi*r^3)
9
Q
surface area of a sphere
A
4pir^2
10
Q
lateral surface area of a cone/pyramid
A
(l*(perimeter of base))/2
