Question

Find the area of rectangle of length
$\sqrt{20}$
and breadth
$\sqrt{80}$
​

Answer 1

Answer:

Area of rectangle = length * breadth

Length = √20 m

Breadth = √80 m

then,Area = √20*√80=√1600=40m^2

Answer 2

SOLUTION:-

Given:

•The length of a rectangle is √20

•The breath of a rectangle is √80

To find:

Area of rectangle.

Explanation:

New length is 2√5

New breath is 4√5

Therefore,

We know that, area of rectangle is; Length × breadth

=) 2√5 × 4√5

=) 8 ×5

=) 40 sq. units.

Thus,

The area of rectangle is 40sq.unit.

Thank you.