Question

The area of a square field is $80\frac{244}{729}$sq. m. The length of each side of the filed, is ___________.

• A. $8.96$m
• B. $10.26$m
• C. $13.54$m
• D. $12.26$m

Answer 1

Answer: (A)

$8.96$m

area of any square with side $a$ m is $=a^2$ sq.m.

let the length of the side of the square field is $x$m

$x^2=\frac{729\ast 80+244}{729}$

$x^2=\frac{58564}{729}$

$x=\frac{242}{27}$

$x=8.96$

length of the side is $8.96$ m