Question

the length of a rectangle 70.5 cm its breadth is 21.2cm what is it area​

Answer 1

Area of rectangle= L×B

So,L×B=70.5 cm×21.2 cm

Area=1494.6

Answer 2

Given: The length of the rectangle is $70.5cm$ and its breadth is $21.2cm$

To find: The area of the rectangle.

Solution:

The term 'area' in mathematics means the total amount of space or extent that is covered by a plane figure or any 2D figure.

For a rectangle, the formula for calculating area is $=length*breadth$

The length of the rectangle $= 70.5cm$

The breadth of the rectangle $=21.2cm$

Calculating the area,

Area of the rectangle $= l*b$

$= 70.5 * 21.2$

$=1494.6cm^2$

∵The unit for area is $cm^2$ because we are basically multiplying two quantities having the same unit so the formula is $(unit)^2$

Final answer:

Hence the area of the rectangle is $1494.6cm^2$