Question

All the formulas of mensuration Chapter class 8 ​

Answer 1

All the formulas of mensuration Chapter class 8 ​

1. Area of rectangle / Parallelogram = b × h  in which (b= base,  h = height)
2. Area of square = $a^2$  in which (a= sides)
3. Area of triangle = $\frac{1}{2}\times b\times h$  in whcih ( b = base, h = height)
4. Area of circle = $\pi r^2$ in which (r = radius)
5. Area of trapezium = $\frac{1}{2}\times h (a+b)$ in whcih (h = height, a+b = parallel sides)
6. Area of general quadrilateral = $\frac{1}{2}\times d(h_1+h_2)$ in which (d = diagonal, h = height)
7. Area of rhombus = $\frac{1}{2}\times d_1\times d_2$ in which (d = diagonals)
8. Area of cube = $6a^2$  in whcih (a = sides)
9. Area of cuboid = $2(lb\times bh\times hl)$ in which ( l = length, b = base and h = height)
10. Area of cylinder = $2\pi r(r+h)$ in which (r = radius and h = height)
11. Volume of cube = $a^3$ in which (a = sides)
12. Volume of cuboid = length × width × height
13. Volume of cylinder = Area × height

Learn more about mensuration

All formulas for mensuration class 6

https://brainly.in/question/6559098

Importance of mensuration

https://brainly.in/question/8447620