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3 years ago

Plz help ill give u brainlist

Mathematics

1 answer:

serg [7]3 years ago

5 0

Area of the base = 6 (1/2 x 4.3 x 5) = 64.5cm

Area of the top = area of the base = 64.5cm

Area of the 6 side rectangles = 6 x 5 x 11 = 330 cm

Total surface area = 64.5 + 64. 5+ 330 = 459 cm²

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Answer: Total surface area = 459 cm²
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