The surface area of a triangular pyramid is 408 m2.

If all the faces of the pyramid are congruent, what is the area of one face of this pyramid?

A.
68 m2

B.
136 m2

C.
51 m2

D.
102 m2

Question

The surface area of a triangular pyramid is 408 m2. 
 
If all the faces of the pyramid are congruent, what is the area of one face of this pyramid?
 
 A.
68 m2
 
 B.
136 m2
 
 C.
51 m2
 
 D.
102 m2

x__hazel__x · Answer

@Mehek14 I am sorry for bothering you, you can tell me if this is. I can stop (:

rebeccaxhawaii · Answer

meek milly

anonymous · Answer

there are four equilateral congruent triangles and each have same area.
then area of one triangle=?

x__hazel__x · Answer

I am a little bit confused, sorry XD

anonymous · Answer

one is base and three other triangles.

anonymous · Answer

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