if the length of the rectangle is 7.8cm and breadth is4.9 cm then it's perimeter is how much
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Length = 7.8 cm Breadh = 4.9 cm
Perimeter = 2 ( l + b )
Perimeter = 2 ( l + b )
= 2 ( 7.8 + 4.9 ) cm
= 2 × 12.7 cm
= 25.4
Perimeter = 25.4 cm
Answered by
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Answer:
Length :- 7.8 cm
Breadth:- 4.9 cm
It's perimeter :- 2×(7.8+4.9)
:- 2× 12.7
Answer :- 25.4 cm
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