# Mensuration formulas class 10

Mensuration is a crucial topic in Geometry. The study of mensuration deals with length, area and volume of different kinds of geometrical shapes. There are various mensuration formulas for Class 10 students to learn. Learning these formulas and applying them can help them attain a better score in mathematics.

We believe that having access to this list of formulas can be really beneficial for the students. Therefore, we have compiled this list and presented it to you through his website. Check this out and download them for reference. Also, make sure to navigate to the other formulas.

1. Area of rectangle (A) = length(l) × Breath(b)

A = l × b

2. Perimeter of a rectangle (P) = 2 × (Length(l) + Breath(b))

P = 2 × (l + b)

3. Area of a square (A) = Length (l) × Length (l)

A = l × l

4. Perimeter of a square (P) = 4 × Length (l)

P = 4 × l

5. Area of a parallelogram(A) = Length(l) × Height(h)

A = l × h

Parallelogram

6. Perimeter of a parallelogram (P) = 2 × (length(l) + Breadth(b))

P = 2 × (l + b)

7. Area of a triangle (A) = (Base(b) × Height(b)) / 2

A = ½ × b × h

8. Area of triangle(A) = ½ × a × b × ∠ C = ½ b × c × ∠ A = ½ a × c × ∠ B

9. Area of a Circle (A) = πr² = πd²/4

Where r = radius of the circle and d = diameter of the circle.

10. Circumference of a Circle = 2πr = πrd

r= radius of circle

d= diameter of circle

11. Total surface area of cuboid = 2 (lb + bh + lh)

where l= length , b=breadth , h=height

12. Total surface area of cuboid = 6 l²

where l= length

13. Volume of cuboid = l × b × h

14. Volume of cube = l × l × l

15. Area of base of a cone = πr²

16. Curved surface area of a cone = C = π × r × l

Where r = radius of base , l = slanting height of cone

17. Total surface area of a cone = πr (r+l)

18. Volume of right circular cone = 1/3πr²h

Where r = radius of base of cone , h= height of the cone (perpendicular to base)

19. Curved surface area of a cylinder = 2 πrh

Where r = radius of base, h = height of cylinder

20. Total surface area of a cylinder = 2 πr(r + h)

21. Volume of a cylinder = πr²h

22. Surface area of sphere = 4 πr² = πd²

where r= radius of sphere, d= diameter of sphere

23. Volume of a sphere = 4/3 πr³ = 1/6 πd³

**Other formulas**