Question

What's the answer of this?​

Answer 1

Answer:

I hope it will youuuuuu

Answer 2

Given :

⬤ Side of Square is 40 cm .

⬤ Length of Rectangle is 80 cm .

To Find :

⬤ Breadth of Rectangle .

Solution :

As given that , The rectangle has an area equals to that of Square . Hence ,

• Length of Rectangle = 80 cm .
• Side of Square = 40 cm .

Now :

Let :

• Breadth of Rectangle be b .

$\sf{Area \:of \:Rectangle = Area\: of \:Square}$

Length × breadth = Side × Side

80 × b = 40 × 40

80b = 1600

b = 1600/80

b = 20

Therefore , The Breadth of Rectangle is 20 cm .

Option c) 20 cm is correct .