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D. C. A. B. D. C. A. B. SW bisects ∠RST and m ∠RST = 82. SZ bisects ∠RSW, and SR bisects ∠NSW. Sketch a diagram and find m ∠RSZ and m ∠NSZ. TX bisects ∠STU and m ∠STU = 84. TA bisects ∠STX, and TS bisects ∠OTX. Sketch a diagram and find m ∠STA and m ∠OTA.
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D C A B Proving Theorems_2: Engage
D C A B Proving Theorems_2: Explore
SW bisects ∠ RST and m ∠ RST = 82. SZ bisects ∠ RSW, and SR bisects ∠ NSW. Sketch a diagram and find m ∠ RSZ and m ∠ NSZ. Proving Theorems: Explore
TX bisects ∠ STU and m ∠ STU = 84. TA bisects ∠ STX, and TS bisects ∠ OTX. Sketch a diagram and find m ∠ STA and m ∠ OTA Proving Theorems: Explore