Find Z

http://prntscr.com/5fibta

Question

Find Z

http://prntscr.com/5fibta

chosenmatt · Answer

what do you think and what steps would you use to solve?

anonymous · Answer

1sec

anonymous · Answer

i got D

ganeshie8 · Answer

http://www.mathwarehouse.com/geometry/triangles/right-triangles/images/picture-30-60-90-special-right-triangle.png

chosenmatt · Answer

@ganeshie8 i gave you a medal good job!! the link was great!

ganeshie8 · Answer

how did you get D ?

perl · Answer

the ratio of the sides of a 30 , 60 , 90 triangle is (from smallest to greatest) 
1 : sqrt(3) : 2 

the ratio of the sides of a 45 45 90 triangle  is
1 : 1 : sqrt(2)

anonymous · Answer

i used a special right triangles calc

anonymous · Answer

d was the answer from it

anonymous · Answer

lemme redo give me a min

ganeshie8 · Answer

hey D is right!  but you should try working these by hand using trig/special triangle properties

anonymous · Answer

well alright then

ganeshie8 · Answer

check this short video https://www.khanacademy.org/math/geometry/right_triangles_topic/special_right_triangles/v/intro-to-30-60-90-triangles

anonymous · Answer

ok