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Alecsey [184]
3 years ago
15

PLEASE HELP WITH THIS

Mathematics
2 answers:
NARA [144]3 years ago
5 0

Answer:

1. a.2

b . area of one triangular faces = 9 m²

  • 2×9m²
  • 18 m²

hope it is helpful to you

ziro4ka [17]3 years ago
4 0

Answer:

  1. a.2

b.area of one triangular faces =9m²

  • 2×9m²
  • 18m²

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