Question

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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Answer 1

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

Answer 2

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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