Question: 1. When the radius of a circle increases and the magnitude of a central angle is held constant, how does the length of the intercepted

1. When the radius of a circle increases and the magnitude of a central angle is held constant, how does the length of the intercepted arc change? Explain.
2.

3. A fan motor turns at a given angular speed. How does the speed of the tips of the blades change when a fan of greater diameter is installed on the motor? Explain.

HOW DO YOU SEE IT? Determine which angles in the figure are coterminal angles with angle A. Explain.

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