An arc of length 19 meters subtends a central angle of 294° in a circle. a) Find the circumference of the circle. b) Find the area of the circle. Select an answer ✓ Select an answer ✓

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Q: 2. What is the period of the trigonometric function given by f(x) a. 플 b. 2π C. T d. 3 = 3sin(2x)?

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A: we will find the required measure of angle.

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Q: 10. What is the amplitude of the function f(x) a. 12 b. 5 c. 4√10 = 3(sinx) + (4cosx)? d. 3√10

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