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Total surface area??

Total surface area??-example-1
User Edward A
by
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1 Answer

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Answer:

total area = 207 cm²

Explanation:

base area = 9 x 9 = 81

side area = 1/2(9)(7) = 31.5 x 4 (for 4 sides) = 126

81 + 126 = 207 cm²

User Bryan Luby
by
8.4k points

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