Question

if each side if a square with side 16 m is halved then its area reduces by



is question ko maine 2 bar pucha par kisi ne explanation ke sath nhi answer diya is bar explanation ke sath answer de na​

Answer 1

Answer:

75%

Step-by-step explanation:

So we have a square that its side length is 16 meters, then its area would be:

A = s^2 = (16)^2 = 256 m^2

Now if the sides are halved then s = 16/2 = 8 m, the area of that we call A’ is:

A’ = 8^2 = 64 m^2

The ratio of the new to old is:

A’/A = 64/256 = 1/4

Thus the new area is 1/4 of the old one in other word it has been reduced by:

1 - 1/4 = 3/4 which is 75%.

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