Higher Tier Flashcards
1
Q
Volume of a sphere
A
V=4/3pir^3
2
Q
Surface area of a sphere
A
A=4pi*r^2
3
Q
Volume of a cone
A
V=1/3pir^2*h
4
Q
Curved surface area of a cone
A
A=pirl
5
Q
Volume of a pyramid
A
A=(Base area*h)/3
6
Q
Sine rule
A
A/Sin(A)=b/Sin(B)=c/Sin(C)
7
Q
Cosine Rule
A
a^2=b^2+c^2-2(bcCos(A))
8
Q
Area of any triangle
A
1/2ab*Sin(C)
9
Q
Quadratic Formula
A
x=(-b+-_/b^2-4ac)/2a
