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What is the measure of angle RIA ?

A. 55 degrees
B. 60 degrees
C. 30 degrees
D. 95 degrees

What is the measure of angle RIA ? A. 55 degrees B. 60 degrees C. 30 degrees D. 95 degrees-example-1

1 Answer

4 votes

Answer:

The answer is B 55°

Step-by-step explanation: Hope this helps :)

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