A rectangular sheet is 12 1/2 cm long and 10 2/3 cm wide. Find its perimeter
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Answer:
139/3 is the right answer
Answered by
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Answer- the perimeter is 4613 cm
Step-by-step explanation:
Length =
12
1
2
cm = 25/2 cm
Breadth =
10
2
3
cm = 32/3 cm
We know that,
Perimeter of the rectangle = 2 × (length + breadth)
= 2 × [(25/2) + (32/3)]
= 2 × {[(25 × 3) + (32 × 2)]/6}
= 2 × [(75 + 64)/6]
= 2 × [139/6]
= 139/3 cm
Therefore, the perimeter of the rectangular sheet of paper is 4613
hope it helps
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