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(e) Sheela wants to fix ribbon along the border of a painting. If the length andbreadth of the painting are 36 cm and 15 cm respectively, how much ribbonis required by Sheela? |
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Answer» Answer: you have to TAKE out the PERIMETER the FORMULA of perimeter is 2×(l+b) means 2×(36+15) =2×51 =102 CM |
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