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sweet-ann [11.9K]
2 years ago
6

What is the slant height of an equilateral triangle with surface area of 140.4cm and sides of 9cm?

Mathematics
1 answer:
Katen [24]2 years ago
5 0
A triangle doesn't have slants because it is 2d. Do you mean a pyramid? What kind?
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Answer:

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Can anyone help with this?
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Step-by-step explanation:

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