Final answer:
The correct answer is B. The angle of 13π/10 radians is converted to degrees by multiplying by the conversion factor 180°/π. The result is 234°.
Step-by-step explanation:
To convert an angle from radians to degrees, we use the fact that π radians = 180°.
By setting up a proportion or using direct multiplication, we can find the equivalent measurement in degrees for any radian measure.
For the angle of 13π/10, the calculation would be:
(13π/10) × (180°/π) = (13×180) / 10 ° = 234°
Using this method, 13π/10 radians equals 234 degrees.