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4 votes
Provide steps please

Provide steps please-example-1
User RodSarhan
by
6.8k points

1 Answer

1 vote

Answer:

144 cm²

Explanation:

base = 6 x 6 = 36 cm²

1 triangle = 1/2 x 6 x 9 = 27 cm²

4 triangles = 27 x 4 = 108 cm²

Total surface area = 36 + 108 = 144 cm²

User Stepper
by
6.2k points
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