Question

Q17: The area of a rectangle of length 7.1 cm is 17.75 sq. cm. Find the breadth.​

Answer 1

Area of rectangle- lb

Length given- 7.1 cm

So, we have to find the breadth

Now, lb= 17.75 cm²

=>7.1(b)= 17.75 cm²

=>b= 17.75/7.1

=>b= 2.5 cm

Answer 2

Answer:

The breadth of the rectangle is 2.5 cm

Step-by-step explanation:

Given:

• Length of rectangle = 7.1 cm

• Area of rectangle = 17.75 sq cm

Find :

• The breadth of rectangle

Solution :

Length 7.1 cm

Area 17.75 sq. cm.

so,

Let's consider breadth = b

b = Area of the rectangle / Length of the rectangle

⇒ b = 17.75 / 7.1

⇒ b = 2.5

Therefore,

The breadth of the rectangle is 2.5 cm