Math Formulas Flashcards
1
Q
Area of a circle
A
πr2
2
Q
Area of a trapezium
A
1/2 (a+b) * h
3
Q
Volume/Surface Area of a hemisphere
A
half of volume/surface area of sphere (provided)
4
Q
Volume of a cylinder
A
πrsquaredh
5
Q
Curved surface area of a cylinder
A
2πrh
6
Q
Volume of a pyramid
A
1/3 * base area * height
7
Q
Surface area of a pyramid
A
(1/2*perimeter of of base * slant height) + base area
8
Q
Simple interest formula
A
PRT/100
9
Q
Number patterns: constant difference!
A
a + d (n-1)
a = 1st term
d = common difference
n = term number
10
Q
A
