Question

The length and breadth of a rectangle are in the ratio 4 : 1. Find the area of the rectangle,
if the length is 64 m. ​

Answer 1

Answer:

1024 msquare

Step-by-step explanation:

L:B = 4:1

L = 64

therefore

B = 16

area= LXB = 64x16= 1024

Answer 2

GiveN:-

• The ratio of length and breadth (width) of rectangle is 4:1.
• The length of rectangle is 64m.

To FinD:-

• The area of rectangle.

Solution :-

Let the length of rectangle be 4x and breadth of rectangle be 1x or x

But ,

It is given that length of rectangle is 64m.

So ,

$4x = 64$

$\implies \:x = \frac{64}{4}$

$\implies \:x = 16$

$\boxed{x = 16}$

By putting the value of x, the breadth of rectangle

$= x$

$= 16$

Now , we find the area of rectangle.

Lenght of rectangle = 64m

Breadth of rectangle = 16m

Area of rectangle = length × breadth

${ \sf \: = 64m \times 16m}$

${ \sf= 1024 {m}^{2} }$

Therefore , the area of rectangle is 1024m².