area and volume Flashcards
1
Q
square area
A
L x L
2
Q
rectangle area
A
L x W
3
Q
triangle
A
half x b x h
4
Q
circle
A
pi x radius(squared)
5
Q
circumference
A
pi x diameter
6
Q
trapezium
A
half x (a + b) x h
7
Q
parallelogram
A
L x W
8
Q
area of sector
A
angle/360 x pi x radius(squared)
9
Q
perimeter
A
angle/360 x pi x diameter + diameter
10
Q
circumference of sector
A
angle/360 x pi x diameter
11
Q
surface area of sphere
A
4 x pi x radius(squared)
12
Q
volume of sphere
A
4/3 x pi x radius(cube)
13
Q
pyramid
A
1/3 x base area x perpendicular height
14
Q
cone
A
1/3 x pi x radius(squared) x h
15
Q
cylinder
A
area of cross section x length
