Question

length is equal to 12 CM breadth is equal to 5 cm​

Answer 1

Answer:

Perimeter

$2(l + b)$

$2(12 + 5)$

$2(17)$

$34 \: cm$

Area

12×5=60 cm^{2}

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Answer 2

Answer:

L=12cm

B=5cm

Area=12×5

Area=60

P=perimeter

P=2(L+B)

P=2×(17)

P=34cm