A square clipboard of a side 1.2m has a 10cm wide border round the exterior of three of its sides. Find the area of border 

Asked by umerf1188 | 2nd Oct, 2018, 10:02: AM

Expert Answer:

now side of the square without border is 1.2m
side of the square with border 1.2 m + 0.1 m + 0.1 m
Area of square = side×side
Area of border = Area of square with border - Area of square without border

Answered by Arun | 3rd Oct, 2018, 10:22: AM

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