A tine wire 20 cm long is formed into a rectangle.If the width of this rectangles is 4cm,what is its length
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Answer:
Length is 6 cm
Step-by-step explanation :
A tine wire 20cm long is formed into a rectangle.
Therefore, the Perimeter of the formed rectangle is 20 cm
Width of the rectangle =4cm
Let the length be x
ATQ
2(4+x)=20
8+2x=20
2x=20-8
X=12/2
X=6
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