Please help me with this ASAP! Given:

- line TR is congruent to line TS

- line MR is congruent to line NS

Prove:

- triangle RTN is congruent to triangle STM

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

step-by-step explanation:

6.48/4 4 goes into 6.48 1.62 times

did you get the answer?