SOLUTION: a sheet of paper measures 21 cm by 29 cm. Find the perimeter and area of the sheet what is the answer?
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Question 808750: a sheet of paper measures 21 cm by 29 cm. Find the perimeter and area of the sheet what is the answer?
Answer by TimothyLamb(4379) (Show Source): You can put this solution on YOUR website!
p = (21 + 29)2 = 100 cm
a = 21 * 29 = 609 sqr-cm
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