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Need ASAP. Only answer if ur confident in ur answer
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Need ASAP. Only answer if ur confident in ur answer

Need ASAP. Only answer if ur confident in ur answer-example-1
User F Blanchet
by
4.9k points

1 Answer

13 votes

Answer:

360 m²

Explanation:

surface area of a square base pyramid = base area + 4 ( triangular sides area)

where:

base = 12 m

side height length = 9 m

Surface area = 12² + 2(12)9

= 144 + 216

= 360 m²

Need ASAP. Only answer if ur confident in ur answer-example-1
User Penanghill
by
5.1k points
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