3 years ago

Please help!!! Will mark breinlest.

Mathematics

1 answer:

natta225 [31]3 years ago

3 0

Answer:

1764 cm²

Step-by-step explanation:

(45 * 12 * 2) + (45 * 6 * 2) + (12 * 6 * 2) = total surface area

= 1764

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Hope this helps .....

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