Question

side of squre 3m80cm, extend to 50cm.find the area of enlarge square and the increase in the area of square

Answer 1

///. Heya mate . \\\

Here is your answer ⬇️⬇️

${ANSWER :-}$
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$<i>$ Side of the square
= 3m 80cm
= 380 cm.

Thus, its area
= side * side
= 380 * 380 sq.cm
= 1444 sq.cm
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Now, the length increases by 50 cm.
= 380 + 50 = 430 cm

So, area of the enlarged square
= 430 * 430 sq.cm
= 1849 sq.cm
_ _ _ _ _ _ _

So, increase in area
= 1849 - 1444 = 405 sq.cm

➡️ Hence, the area of the enlaged square is 1849 sq. cm and it increases by 405 sq.cm.

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