Question

what is mensuration​

Answer 1

Mensuration is the branch of mathematics that studies the measurement of the geometric figures and their parameters like length, volume, shape, surface area, lateral surface area, etc.

Answer 2

$\sf\red{Mensuration:-}$

The simple definition of Mensuration is to measure any surface area.

In mathematics it is computing the lenghts, height, breadth ,volume,etc.of the given objects.

Some common Points to remember:-

Area of trapezium=$\frac{1}{2}×height×sum\:of\: parallel\:lines$

Area of rhombus=half the product of its diagonals.

Surface area of any solid is the sum of the areas of all its faces.

Surface area of:-

• Cuboid=$2(lb+bh+lh)$[l=lenght,b=breadth,h=height]
• Cube=$6a²$,[a=side of cube]
• Cylinder=$2πrh$[r=radius of the base of cylinder and h=height of cylinder]

Volume of:-

• Cuboid=$lbh$
• Cube=$a³$
• Cylinder=$πr²h$