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help!!!!! this ends in 12 minutes Find the value of x. The diagram is not to scale. Given: RS , ST, MZRTS - 5x - 18. mZSTU- 6x T O 18 108 © 20 23

help!!!!! this ends in 12 minutes Find the value of x. The diagram is not to scale-example-1
User Tocs
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1 Answer

19 votes
19 votes

Given Data:


\begin{gathered} RS\cong ST \\ \angle RTS=5x-18 \\ \angle STU=6x \end{gathered}

Using the property of linear pair,


\begin{gathered} \angle RTS+\angle STU=180 \\ 5x-18+6x=180 \\ 11x=198 \\ x=18 \end{gathered}

Thus, option (A) is the correct answer.

User Priyashree Bhadra
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2.7k points