Mathematics, 06.05.2020 09:03 brandy127
The triangular pyramid has identical equilateral triangles as its faces. Find the surface area of the pyramid.
Alternative Text
A. 113.4 ft2
B. 140.4 ft2
C. 226.8 ft2
D. 631.8 ft2
Answers: 2
, and its base is 
. So, the area is
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The triangular pyramid has identical equilateral triangles as its faces. Find the surface area of th...
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