Question 1008320
{{{sqrt(3)=1.7}}} approximately


The legs of this right triangle are {{{1}}} and {{{sqrt(3)}}}. The smaller leg is {{{1}}} (since {{{1 < 1.7}}}). The smallest angle will be opposite the smallest leg. 


So the opposite side is {{{1}}} (in relation to the smallest angle)
The hypotenuse is {{{2}}}


Sine(smallest angle) = (opposite)/(hypotenuse)
Sine(smallest angle) = 1/2
Sine(smallest angle) = 0.5



Final Answer: {{{1/2}}} or {{{0.5}}}