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OpenStudy (x__hazel__x):
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
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OpenStudy (x__hazel__x):
@Mehek14 I am sorry for bothering you, you can tell me if this is. I can stop (:
rebeccaxhawaii (rebeccaxhawaii):
meek milly
OpenStudy (anonymous):
there are four equilateral congruent triangles and each have same area. then area of one triangle=?
OpenStudy (x__hazel__x):
I am a little bit confused, sorry XD
OpenStudy (anonymous):
one is base and three other triangles.
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OpenStudy (anonymous):
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