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Cloud [144]
3 years ago
6

The surface area of a triangular pyramid is 408 m2.

Mathematics
2 answers:
adoni [48]3 years ago
7 0
Take 408/4 because there are 4 faces so that equals 102 m2
liq [111]3 years ago
6 0

Answer: D. 102\ m^2

Step-by-step explanation:

Given : The surface area of a triangular pyramid is 408 m^2.

We know that the total number faces in a triangular pyramid =4

If all the faces of the pyramid are congruent, then the area of one face of this pyramid will be :_

408\div 4=102\ m^2

Hence, the area of one face of this pyramid = 102\ m^2

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