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OpenStudy (anonymous):
What is the surface area of a triangular pyramid if each face has an area of 120 yd2?
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OpenStudy (anonymous):
did they give you answer choices?
OpenStudy (anonymous):
A. 30 yd2 B. 360 yd2 C. 480 yd2 D. 600 yd2
OpenStudy (anonymous):
do you now what the surface of a triangle
OpenStudy (anonymous):
yes
OpenStudy (anonymous):
try 4*120
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OpenStudy (anonymous):
imma go with c. but don't listen to me im not sure yet
OpenStudy (anonymous):
its C thank you both for helping me
OpenStudy (anonymous):
np
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