There is a square plot of side 12 m. A farmer wants to grow grass on half of his field and plough the remaining land. Find the area of the land used for growing grass.
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Solution
Given,
side length of square field is 12 m
Area of the square field = 12 x 12 = 144 sq. m
It is given that the area on which grass is grown is half of square field.
Hence, the area on which grass is grown,
=144 ÷ 2 = 72 sq. m