Les is measuring the border of her bulletin board. She measures around the entire outside of the bulletin board and finds the distance is 32 units. Which measurement does 32 units represent?

that is the sum

step-by-step explanation:

there are no other answers without knowing the variables values

hope it you

step-by-step explanation:

sin(7pi/6 - pi/3)  

= sin(7pi/6 - 2pi/6)  

= sin(5pi/6)  

= sin(pi - pi/6)  

= sin(pi/6)  

= 1/2  

sin 7pi/6 - sin pi/3  

= sin (pi + pi/6) - sin pi/3  

= -sin pi/6 - sin pi/3  

= -1/2 - sqrt(3)/2  

= -(1+sqrt(3))2