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Sonja [21]
3 years ago
15

Please help will give brainliest

Mathematics
2 answers:
tatyana61 [14]3 years ago
6 0

Answer:

A) 18cm^2

Step-by-step explanation:

(3 x 12)/2=36/2=18

lorasvet [3.4K]3 years ago
3 0

Answer:

A

Step-by-step explanation:

12x3=36/2=18

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