Math, asked by amkpamap, 1 month ago

When each side of a square was increased by 3 metres the area became 400 sq m. What was the length of the side of the original square?​

Answers

Answered by ironspider13
1

Answer:

17m

Step-by-step explanation:

area of square 2 is 400sq.m.

we know that area of square is x^{2}.

therefore side of square is root of area.

therefore side of square 2 is \sqrt{400} which is 20m.

now they said side of square 2 is 3m more than square 1.

therefore side of square 1 is 20-1 = 17m

Hope I Helped

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