Math, asked by Carmenlitatunnell, 1 year ago

HELP FAST!!
The surface area of this triangular pyramid, whose base and lateral faces are congruent equilateral triangles, is how many
square inches.

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Answers

Answered by 111Abhijeet
8

Answer:

please.... question book se puche

Answered by MrsWellsismyteacher
1

Answer: 390

Step-by-step explanation:

The answer is 390 CM

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