What are the correct trigonometric ratios that could be
used to determine the length of LN? Check all that apply.
sin(20) = **
cos(70)=2
tan(70) = **
sin(20) =
225/700) = **
Hint

the answer will be b x² +x-1

step-by-step explanation:

the surface area is 124cm²

step-by-step explanation:

length: 4cm

width: 9cm

height:   2cm

false

step-by-step explanation:

the reason i say this is because for a certain length of sides you can pick any two and the length is wither equal or greater than the third side and in this case it's not.

3 + 5 = 8

8 is smaller than 9 which is the third side.

hope this : )