Question

7. The area of a square of side 16 cm is the same
as that of a rectangle of length 64 cm. What is
the breadth of the rectangle?​

Answer 1

Answer:

Breath is 4 cm

Step-by-step explanation:

Given that:-

Side of a square ( a ) = 1616 cm

Length is 6464 cm,

To find:- Breadth = ?

As we know that,

Area of square = {a^2a

2

$

Therefore,

Area of given square = {$16^2=256{$cm^2$$

As per the question,

Area of rectangle = Area of square ... ( Given )

=> {l\timesl×b = {a^2a

2

$

=> ( 64 ) \times $b = 256

= > b=\frac{256}{64}$

=> b = 4 cm

Answer 2

Answer:

4cm

Step-by-step explanation:

Given

Side of the square= 16cm

Length of the rectangle=64cm

Area of the square=Area of rectangle

a^2=l×b

(16 cm)^2=64cm × b

256 cm^2/64cm=b

b=4cm

Breadth=4cm