A square of side 10 cm has its corner cut off. the corners are square of side 1 cm. what is the perimeter of the remaining figure?
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(8*4=32) + (2*4=8) = 40cm
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when we remove a square of 1 cm from each side ..we are left with 8 cm on either side
ie 4×8 = 32 cm...
however as it is in case of perimeter after cuting square we are left with 8 additional line segments
ie add 8 to previous value
we get 8+32 = 40 cm
hope this helped!!
thanks :))
ie 4×8 = 32 cm...
however as it is in case of perimeter after cuting square we are left with 8 additional line segments
ie add 8 to previous value
we get 8+32 = 40 cm
hope this helped!!
thanks :))
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