the length of a side of a square cardboard is 14 cm .from its four corners ,squares of side 1cm are cut off.what is the area of the remaining portion?and the perimeter?
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hi
here is your answer
area of square = 14 ×14= 196
area of cut outs = 1×1 =1
area of remain portion = 196 - 1 ×4
196-4=192
perimeter of square =14×4=56
perimeter of cut out touching square = 1×2=2
no of out cuts =4
perimeter = 56-2×4
56-8
=48
hope it helps
please Mark it as brainliest answers
here is your answer
area of square = 14 ×14= 196
area of cut outs = 1×1 =1
area of remain portion = 196 - 1 ×4
196-4=192
perimeter of square =14×4=56
perimeter of cut out touching square = 1×2=2
no of out cuts =4
perimeter = 56-2×4
56-8
=48
hope it helps
please Mark it as brainliest answers
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