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OpenStudy (gavbear1):
What is the surface area of a triangular pyramid if each face has an area of 50 cm2? A. 200 cm2 B. 250 cm2 C. 150 cm2 D. 300 cm2
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OpenStudy (anonymous):
@HelpfulNoona
OpenStudy (anonymous):
someone help please
OpenStudy (anonymous):
@AnitaS.
OpenStudy (anitas.):
You're given the area of each face. A triangular pyramid has 4 total faces Area total = 4 x 50cm^2 Area total = 200cm^2
OpenStudy (anitas.):
is that helpful?
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