Question

Q1. The length and breadth of a rectangle are 12 cm and 10cm respectively. Find the side of
the square with its perimeter equal to that of the rectangle,​

Answer 1

Answer:

Perimeter of rectangle = 2(l + b)

Here length, l=12cm and breadth, b=10cm.

So, its perimeter is 2(12+10) = 2*22 = 44 cm

Now let the side of square be 'a'.

Perimeter of square = 4a, which is equal to 44 cm.

So, 4a = 44 cm

Therefore, a = 11 cm i.e the required side length of the square.

Answer 2

Step-by-step explanation:

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