Answer:
1 1/4 units by
4 units by
1 unit
Step-by-step explanation:
5=1 1/4*4*1=1.25*4*1
so 1 and one fourth units by 4 units by 1 unit
0.471
The mnemoic SOH CAH TOA reminds you that ...
... Sin = Opposite/Hypotenuse
... sin(S) = 32/68 ≈ 0.471
no
because it doesn't work with the first equation
you can use either or for the last one
