Question

if the area of rectangle is 30cm² and it's length is 10cm then it's breath will be ?​

Answer 1

Answer:

3cm

Step-by-step explanation:

because we know

area of rectangle= l×b

l= 10

area= 30

30=10×b

b=30/10

b=3cm

Answer 2

Answer:

$b = 3cm$

Step-by-step explanation:

$Area = 30cm^{2}$

$Length = 10 cm$

$Breadth= ?$

$area = l Xb$

$30 = 10 X B$

$b = \frac{30}{10}$

$b = 3cm$