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Write an expression for angle rst.

Write an expression for angle rst.-example-1

1 Answer

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Answer:

∠RST = 6x - 18

Explanation:

Since SQ bisects ∠TSR then ∠RSQ = ∠QST = 3x - 9

and ∠RST = ∠RSQ + ∠QST = 3x - 9 + 3x - 9 = 6x - 18


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