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OpenStudy (anonymous):
What is the area of the smallest scalene triangle whose side lengths are prime numbers? please explain.
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OpenStudy (anonymous):
NO. Those three can't be the sides of a triangle.
OpenStudy (anonymous):
answer is 15 sqrt3/4 u^2. is anyone can explain
OpenStudy (jamesj):
No they can't (and what's more 1 isn't prime). Nor can 2,3,5. But what about the next three prime numbers?
OpenStudy (anonymous):
3, 5 and 7 are possible sides. Largest side is smaller than the sum of the two other sides. Smallest side is larger than the difference of the two other sides.
OpenStudy (anonymous):
Really?
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OpenStudy (jamesj):
3,5,7 is possible.
OpenStudy (anonymous):
They are also all different. So, form a scalene triangle.
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