Question

Maths Mensuration Formula
List out the maths mensuration formula?

Answer 1

the formulas of all the needed shapes are in this table given

Answer 2

The list of all mensuration formulas are given below:

1. Cuboid

Curved surface area $=2 h(l+b)$

Total surface area $=2(l b+b h+h l)$

Volume of the Cuboid $=l \times b \times h$

2. Cube

Curved surface area $=4 \mathrm{a}^{2}$

Total surface area $=6 \mathrm{a}^{2}$

Volume of the Cube $=\mathrm{a}^{3}$

3. Sphere

Curved surface area $=4 \pi r^{2}$

Total surface area $=4 \pi r^{2}$

Volume of the Sphere $=\frac{4}{3} \pi r^{3}$

4. Hemisphere

Curved surface area $=2 \pi r^{2}$

Total surface area $=3 \pi r^{2}$

Volume of the Hemisphere $=\frac{2}{3} \pi r^{3}$

5. Right Circular Cone

Curved surface area $=\pi \times r \times l$

Total surface area $=\pi \times r(l+r)$

Volume of the Right Circular Cone $=\frac{1}{3} \pi r^{2} h$

6. Circular Cylinder

Curved surface area $=2 \pi \times r \times h$

Total surface area $=2 \pi \times r(r+h)$

Volume of the Circular Cylinder $=\pi r^{2} h$

Whereas,

l = length, b = breadth, h = height, a = sides, r = radius, $\pi=\frac{22}{7}$