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Round your answer to the nearest hundredth.

 

 Apr 25, 2020
 #1
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Assuming that TWQ is a diameter, angle(PWT)  =  180o - 128o  =  52o.

Assuming that PWR is a diameter, angle(TWS)  =  180o - 31o - 52o  =  97o.

Thus, arc(TS) is 97/360th of the circumference of the circle:  (97/360)·2·pi·(4.5)  =         

 Apr 25, 2020

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