3 years ago

Worth a lot of points answer fast and CORRECT to get the BRAINLIEST

Mathematics

1 answer:

victus00 [196]3 years ago

8 0

Answer:

144 m²

Step-by-step explanation:

The net is composed of a square and 4 congruent triangles

Area o square = 6 × 6 = 36 m²

Area of 1 triangle = 0.5 × b × h = 0.5 × 6 × 9 = 3 × 9 = 27m²

Area of 4 triangles = 4 × 27 = 108 m²

Surface area = 36 + 108 = 144 m²

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Answer:

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Step-by-step explanation:

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