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What is the surface area of this triangular pyramid? ​

What is the surface area of this triangular pyramid? ​-example-1
User Sayan Sen
by
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2 Answers

9 votes

Answer:

12+3*2.6

You should be able to solve that.

Explanation:

User Martin Sookael
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4.8k points
4 votes
It’s partially 115mm2
User David Valentino
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4.6k points