Shape Surface Area Volume
     
Square/Rectangle A=l x w  
     
Triangle A=1/2(bxh)  
     
Circle A=πr  
     
Parallelogram A = b x h  
     
Trapezoid A = (B + b)h  
     
Cube A = s x 6 V = a
     
Rectangular Prism A = 2 x l x w + 2 x l x w + 2 x l x w = V = l x w x h
or A = 4 x l x w + 2 x l x w =  
     
Triangular Prism A = 2( b x h) + (add 3 sides x l) V = (b x h) x H
     
Cylinder A = πr + c x l V = πr x H
     
Cone A = πr + πrs V = πr x H 3
     
Pyramid A = (4 x base length)(s) + (l x w) V = l x w x h 3
     
Sphere A = 4πr or πd V = 4 x πr 3
     
Multiple Triangles   V = # Δ's (b x h 2)