Question

Diagonal of square 20 m find area and length of one side

Answer 1

Answer:

Step-by-step explanation:

Area of square:- d²/2

Here "d" stand for diagonal.

=20²/2

=400/2

=200cm²

Hope this answer helps you!!!

Answer 2

Answer:

Step-by-step explanation:

d=a√2

Where d=diagonal

a=side of the square

Now ,d =20m

So, 20=a√2

a=20/√2

a=14.14

Now, area,A=a^2

14.14×14.14

=199.9

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