Formulas

Area of Trapezium

/2 7 (a + b) 7 h, where a and b are the lengths of the parallel sides and h is the height.

Area of Rhombus

/2 7 d1 7 d2, where d1 and d2 are the lengths of the diagonals.

Area of General Quadrilateral

/2 7 d 7 (h1 + h2), where d is the diagonal and h1 and h2 are the heights from the opposite vertices.

Lateral Surface Area of Cuboid

2h(l + b), where h is the height, l is the length, and b is the breadth.

Total Surface Area of Cuboid

2(lb + bh + hl), where l is the length, b is the breadth, and h is the height.

Volume of Cuboid

l 7 b 7 h, where l is the length, b is the breadth, and h is the height.

Lateral Surface Area of Cube

4a^2, where a is the length of the side.

Total Surface Area of Cube

6a^2, where a is the length of the side.

Volume of Cube

a^3, where a is the length of the side.

Curved Surface Area of Cylinder

2D7 rh, where r is the radius and h is the height.

Total Surface Area of Cylinder

2D7 r(r + h), where r is the radius and h is the height.

Volume of Cylinder

D7 r^2h, where r is the radius and h is the height.