Answer:
135.42 square feet
Explanation:
2 x triangle face +
2 x rectangular face +
1 x base = Surface Area
2 ( 1/2 * 3 * 4) +
2 ( 3.61 * 11) +
4*11 =
12 + 79.42 + 44 = 135.42 square feet
HOPE THIS HELPS!!!
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