Surface Area Formulas

Front

Cuboid

Back

Base Area (B)= l × b

LSA = 2(l h +b h )

TSA = 2( l b+ l h+ b h)

Front

Cube

Back

Base Area (B)= a²

LSA = 4 a²

TSA= 6a²

Front

Cylinder

Back

Base Area (B)= πr²

Total base area = 2πr²

CSA = 2πrh

TSA= 2πr² + 2πrh

= 2πr(r+ h)