formulas Flashcards
(13 cards)
1
Q
area in non right angeled triangles
A
1/2 x a x b x sinC
2
Q
volume of a cylinder
A
pi x r^2 x h
3
Q
volume of a cone
A
1/3 x pi x r^2 x h
4
Q
cylinder surface area
A
(2 x pi x r^2) + (2 x pi x r x h)
5
Q
arc length
A
thetre/360 x pi x d
6
Q
circumference
A
pi x d
7
Q
area of circle
A
pi x r^2
8
Q
curved surface area of a cone
A
pi x r x L (slanted height)
9
Q
sphere volume
A
4/3 x pi x r^3
10
Q
sphere surface area
A
4 x pi x r^2
11
Q
hemisphere volume
A
2/3 x pi x r^3
12
Q
hemisphere surface area
A
(2 x pi x r^2) + (pi x r^2)
13
Q
A
