Question

How much wire will be needed to
make a rectangle 7 cm long and 4 cm
wide ?​

Answer 1

Answer:

$22cm$

Step-by-step explanation:

$given$

$length = 7cm$

$breadth = 4cm$

$length \: \: of \: \: wire \: = perimeter \: \: of \: \: \\ rectangle$

$= 2(l + b)$

$= 2(7 + 4)$

$2(11)$

$22cm$

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