a wire is in the form of a square of side 16 it is bent to make a rectangle bread 10 cm find the length of rectangle formed find which one has more area
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160 is the right answer
16×10 =160
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3
Answer:
Step-by-step explanation:
around = perimeter
perimeter of square = 4 *side
= 64 here
perimeter of rectangle = 2*length(let length be l) + 2*breadth
we know that breadth = 10
hence, using algebra, 64 = 2*10 + 2 l
64 = 20 + 2 l
64 - 20 = 2 l
44 = 2 l
44/2 = l
l/length = 22
area of square = 16*16
= 256cm squared
area of rectangle = 10*22
=220 cm squared
clearly, the square is bigger than the rectangle in comparision of area.
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