Surface Area Formulas
Surface Area of an object is the total area of the outside surfaces of the three dimensional object i.e, the total sum of the area of the faces of the object. It is measured in terms of square unit.
Here in this page you can see a list of Surface Area Formulas for all kinds of available geometrical figures.
Area Formula 
Circle Rectangle Trapezoid Triangle Square 
A=pi*r^{2} A=l*b A=(b_{1}+b_{2})h/2 A=bh/2 A=a^{2} 
Circumference Formula  Circle  C=2*pi*r 
Perimeter Formula 
Rectangle Square 
P=2(l+b) P=4a 
Volume Formula 
Cone Cylinder Sphere 
V=bh/3 V=bh V=4*pi*r^{3}/3 
Surface Area Formula 
Cone Cylinder Cube Sphere 
S=pi*r*l S=2*pi*r*h S=6a^{2} S=4*pi*^{2} 
Pythagorus Theorem Formula 
a^{2}+b^{2}=c^{2} 

Distance Formula 
d=sqrt[(x_{2}x_{1})^{2}+(y_{2}y_{1})^{2}] 

Slope of a line Formula 
m=(y_{2}y_{1})/(x_{2}x_{1}) 

Midpoint Formula 
M=((x_{1}+x_{2})/2(y_{1}+y_{2})/2) 
More Math Formulas