Seudónimo
Seudónimo
22-04-2018
Mathematics
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plz help ill give u brainlist
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Аноним
Аноним
22-04-2018
Area of the square base = 18 x 18 = 324 m²
Area of the 4 triangles = 4 ( 1/2 x 18 x 16) = 576 m²
Total Surface area = 324 + 576 = 900 m²
Answer: The surface area is 900 m²
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