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(B) The length of the rectangular plot is $40 \, m$ and the width (breadth) is $15 \, m$.According to the rules, a space of $3 \, m$ must be left at t

Vedclass · Accepted Answer

$374$

Vedclass · Answer

(B) The length of the rectangular plot is $40 \, m$ and the width (breadth) is $15 \, m$.According to the rules, a space of $3 \, m$ must be left at the front and back, and a space of $2 \, m$ must be left on each of the other two sides.The new length of the construction area $= 40 - (3 + 3) = 40 - 6 = 34 \, m$.The new width of the construction area $= 15 - (2 + 2) = 15 - 4 = 11 \, m$.The largest area where the house can be constructed $= 	ext{Length} 	imes 	ext{Width} = 34 \, m 	imes 11 \, m = 374 \, m^2$.

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