find the perimeter of rectangle sheet which is 12cm long 9 cm wide
step by step please!
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Length-12cm
Breadth-9cm
Perimeter=2(l+b)
=2(12+9)
=2*21
=42 cm
Breadth-9cm
Perimeter=2(l+b)
=2(12+9)
=2*21
=42 cm
Answered by
0
Answer:
Length of rectangle sheet = 12cm
Breadth of rectangle sheet= 9cm
Perimeter of rectangle sheet=2(l+b)
= 2(12+9)
= 2× 21
= 42
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