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pitankarBest ResponseYou've already chosen the best response.0
sum of the three side's length.
 one year ago

hartnnBest ResponseYou've already chosen the best response.1
there is a 306090 triangle, u know the property of this special triangle ??
 one year ago

luiszBest ResponseYou've already chosen the best response.1
but I know none of the sides
 one year ago

luiszBest ResponseYou've already chosen the best response.1
And I do not know the angles for the other triangle with sides
 one year ago

luiszBest ResponseYou've already chosen the best response.1
I could assume that triangle ABC is a 306090, right?
 one year ago

pitankarBest ResponseYou've already chosen the best response.0
calculate the length of perpendicular from A to BC using Pythagoras theorem. then use trigonometry relations to calculate AC. rest you can get...
 one year ago

hartnnBest ResponseYou've already chosen the best response.1
use pythagoras theorem to find the side...\dw:1347812215548:dw
 one year ago

luiszBest ResponseYou've already chosen the best response.1
good ol' pythagorean theorem
 one year ago

luiszBest ResponseYou've already chosen the best response.1
so we have a 91215 right triangle
 one year ago

luiszBest ResponseYou've already chosen the best response.1
so the altitude becomes 12
 one year ago

hartnnBest ResponseYou've already chosen the best response.1
now AD = 12 can u find all sides ?
 one year ago

luiszBest ResponseYou've already chosen the best response.1
30 degree side becomes 12 radical 3
 one year ago

luiszBest ResponseYou've already chosen the best response.1
No wonder this problem was so hard
 one year ago

luiszBest ResponseYou've already chosen the best response.1
I never used pythagorean theorem
 one year ago

hartnnBest ResponseYou've already chosen the best response.1
u did this by yourself :)
 one year ago

chihiroasleafBest ResponseYou've already chosen the best response.0
you have lots of geometry problem @luisz :p
 one year ago
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