if all the sides of a square is reduced by 10%, then the area of the square will be reduced by what percent
vkey55:
x+y+xy/100 here x=y=-10%, thus corresponding change in area is given by, 10% change in area of square= (-10)+(-10)+((-10)(-10)/100))= -20+100/100=-20 Therefore, change in the area of square is 20% decrease.
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40% OK......
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how it can be 40%??
how
yes how???
can u explain
how it can be 40% ?????
can uuuu explain
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the answer is in photo
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