Question

A man purchased a plot which is in the shape of a square The area of the plot is$12$ hectares and $3201m^2$ Find the length of each side of the plot (in cm).

• A. 34900
• B. 35100
• C. 35900
• D. 36100

Answer 1

Answer: (B)

35100

area of square plot =$123201m^2$
area=$(Side{)}^2$
A=$(Side{)}^2=123201m^2$
$S^2=123201$
$S=\sqrt{123201}=\sqrt{9\times 9\times 3\times 3\times 13\times 13}$
S= $9\times 3\times 13m=351m$
S= $35100$cm
Answer (B) $35100$ cm