Question

Plz help
ans fast....​

Answer 1

diagonal of square =3.8

diagonal =root,2side

side=diagonal/root,2

now

area (A) of square=(side)^2

so A=(diagonal)/2

A=3.8*1.9 = 7.22 m^2

Answer 2

Hello good morning ,

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diagonal of a Square = √2 × side

3.8 / √2 = side

hence, side = 3.8/√2

area of a Square = side × side

area of a square = 3.8 / √2 × 3.8 / √2

area of a square =

$7.22 \: {m}^{2}$

hence , correct option is (i)

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