SOLUTION: <pre>m&#8736;RST = {{{2x/3}}} m&#8736;TSV = {{{x/2}}} m&#8736;RSV = 49° Find x and m&#8736;TSV</pre>

m∠RST = 
m∠TSV = 
m∠RSV = 49° 
Find x and m∠TSV



 
           m∠RST + m∠TSV = m∠RSV 

                   +  = 49°

Multiply through by LCD of 6, solve and get x = 42°

m∠TSV =  =  = 21°

Edwin