How do i do this? I have formulas for others, but im not sure about this one...

find the missing sides in this 30°-60°-90° right triangle.
(Angle) -- https://media.glynlyon.com/a_matgeo_2011/5/306090.gif

Hypotenuse = 10

Long = ?

Question

How do i do this? I have formulas for others, but im not sure about this one...

find the missing sides in this 30°-60°-90° right triangle.
(Angle) --> https://media.glynlyon.com/a_matgeo_2011/5/306090.gif

Hypotenuse = 10

Long = ?

anonymous · Answer

because this is a 30-60-90 triangle, the long side will be sqrt3 times the shortest side...
the shortest side is half the hypotenuse...
so 
Long = 5*sqrt3

anonymous · Answer

oh okay i get it, i had my notes as long = short * sqrt 3 but i wasnt sure how to go from there..

anonymous · Answer

the hypotenuse is always one of the side numbers with the squareroot of three after it since its 30 60 90 triangle

anonymous · Answer

okay thank you guys a bunch! this really helped!

anonymous · Answer

welcome