10. What happens to the area of a square when
(i) its side is doubled?
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Answered by
4
if length of side is doubled
=> side = 2a
=> Area of square = (2a)² = 4a²
that means..
Area become 4 times when side of square is doubled.
=> side = 2a
=> Area of square = (2a)² = 4a²
that means..
Area become 4 times when side of square is doubled.
Answered by
1
Answer:
The area also gets doubled hence ..for example let the side of a square be x units then area would be x squared units, then after being doubled , its new side would be 2x , new area hence would be 4x^2 which is actually 2x × 2x unit squared .
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