Solid Geom

Solid Geometry Formulas - GRE Quantitative 0 comments Labels: Formulas, Geometry, Solid Geometry Solid Geometry Formulas - GRE Quantitative

Basic Formula:

Cuboid :

1) Volume of the Cuboid :

Volume = Length * Breadth * Height = lbh .

2) Surface Area of the Cuboid :

Surface Area = 2 ( l*b + b*h + l*h )

3) Diagonal Length :

Diagonal Length = Cube :

1) Volume of the Cube:

Volume = Side* Side* Side= S^3

2) Surface Area of the Cube :

Surface Area = 6*a^2

3) Diagonal Length :

Diagonal Length = sqrt(3)*a .

Cylinder:

1) Volume of the Cylinder :

Volume = PIE * r^2 *h = ( Radius of the cylinder , H is the height )

2) Curved Surface Area of the Cylinder:

Surface Area = 2*PIE * r*h

3) Total Surface Area of the Cylinder:

Total Surface Area = 2*PIE * r*h + 2*PIE * r^2

Cone:

1) Volume of the Cone :

Volume = 1/3 * PIE * r^2 *h = ( Radius of the Cone , H is the height )

2) Curved Surface Area of the Cone :

Surface Area = PIE * r*l ( L is the slant height ) ( l = SQRT(r^2 + h^2) )

3) Total Surface Area of the Cone :

Total Surface Area = PIE * r*l + PIE*r^2

4) Slant Height of the Cone :

Slant Height , l = Sqrt(h^2 + r^2)

Sphere :

1) Volume of the Sphere :

Volume = 4/3 * PIE * r^3 = ( Radius of the Sphere )

2) Curved Surface Area of the Sphere :

Surface Area = 4/3 * PIE * r^2

To be Updated Regularly ..