Question

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 ​

Answer 1

→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

Answer 2

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