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Angelina_Jolie [31]
3 years ago
8

Find the total surface area of the triangular pyramid

Mathematics
1 answer:
Vlada [557]3 years ago
5 0
The answer is C- 99.5ft :)
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A straw has a diameter of 0.6cm and a length of 19.5 cm. What is the surface area of the straw round to the nearest tenth. Use 3
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