1.1.28 Question Help    If m∠QOS=43​, m∠POR=61​, and m∠POQ=29​, what is m∠​ROS?​

step-by-step explanation:

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step-by-step explanation:

the answer is a. 72. but i cant answer with less than 20 characters so here's some random text talking about it.

transitive property

step-by-step explanation:

the definition of the transitive property is:

if a = b, and b = c, then a = b