find the cost of a square, if it's side becomes 2/5 times of its original length. please give the solution it's urgent
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→Correct Question: Find the area of a square, if it's side becomes ⅖ of it's original length.
→Solution:
- Let the area of square be a²
- we know the value of a : ⅖a
- Area = a²
- Area = ⅖a²
- 4a² ÷ 25
- ∵2a² = 2×2 and a×a = 4a² ∵5×5 = 25
dharmendrakumar87368:
thank you
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Let the area of square be a²
we know the value of a : ⅖a
Area = a²
Area = ⅖a²
4a² ÷ 25
∵2a² = 2×2 and a×a = 4a² ∵5×5 = 25
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