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question 1

question 2

 Jan 27, 2020
 #1
avatar+20217 
+3

Draw your triangle ....    calculate hypotenuse via pythagorean theorem

 

hypotenuse =  4 sqrt 5

 

csc b =  1/sin b    =   1/ (opp/hyp) =  hyp/opp =  (4 sqrt5)/8 = sqrt5 / 2  

    Now you try the rest......

 

Tan A = opp/adj =

 

cos B = adj/hyp =  

 

 

 

I think you have the second one correct !!

 Jan 27, 2020
 #2
avatar+1534 
0

how would i solve for the adjacent so I can do the next one? indecision

jjennylove  Jan 28, 2020

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