Question

A square sheet of card board has a perimeter of 80 cms . what is the length of its side ? Also find the area of the square sheet ?​ ​

Answer 1

Hope this will help ypu.

Answer 2

Answer:

Length of side is 20 cm and Area of the square is 400 cm²

Solution :-

Area of Square = Side × Side

Perimeter of Square = 4 × side

Formula Used :-

Area of Square

Side of square

To Find :-

Perimeter of Square = 80 cm

We Have :-

Step-by-step explanation:

Length of side is 20 cm and Area of the square is 400 cm²

4.0

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