The applet below shows an angle with a circle centered at its vertex. You can control the circle's radius (in cm) 7 using the top slider in the applet and the angle's radian measure @ using the bottom slider. o - meas. % 0.72 pal / 1. Use the shiders to create an angle with a measure of # = 0.6 radians and a circle with a radius of r = 2 cm. What 1s the measure of the terminal point's vertical distance above the circle's center in units of the radius of the circle? (Hint: Use the segments to the right of the circle.) a. Let's consider an angle measure of # = 0.6 radians. Measurement: sin(0.6) + radius lengths 11. Now, vary the radius of the circle. Varying the radius of the circle does not \/ « change this measurement. 111. What does this measurement tell us about the value of sin(0.6)? sin(0.6) ~ 0.5646 ¥ Preview b. Let's now consider an angle measure of # = 3.8 radians. Use the applet to create an angle with this angle measure. 1. What 1s the measure of the terminal point's distance above the circle's center i units of the radius of the circle? Measurement: sin(3.8) « radius lengths 11. What does this measurement tell us about the value of sin(3.8)? sin(3.8) ~ |0.66 [% Preview Submit
