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Trigonometry

Class 12 Trigonometry Questions asked by Filo students

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The angle 4 π 3 as a sum or difference involving π .

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Trigonometry

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a) To graph: The given angle 4 π 3 in standard position.

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Trigonometry

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To draw: An angle 11 π 4 in standard position.

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Trigonometry

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The radian measure of central angle θ of a circle .

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Trigonometry

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For Questions 1 through 6, fill in each blank with the appropriate word or number. On the unit circle , the _______ measure of a central angle and the length of _______ it cuts off are exactly the same value.

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Trigonometry

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For Questions 1 through 6, fill in each blank with the appropriate word or number. The largest possible value for the sine or cosine function is _______ and the smallest possible value is _______ .

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Trigonometry

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Using unit circle , value of sec 120 °

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Trigonometry

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Human Cannonball Referring to Problem 29, find the height reached by the human cannonball after he has traveled 40 feet horizontally, and after he has traveled 140 feet horizontally. Verify that your answers are correct using your graphing calculator.

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Trigonometry

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Using unit circle , six trigonometric functions of each angle 240 °

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Trigonometry

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Question 10

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To graph: The unit circle using parametric equations with your calculator set to radian mode and use a scale of π 12 and also trace the circle to find all values of t between 0 and 2 π also round the answer to the nearest ten-thousandth.

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Trigonometry

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Question 11

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To find the distance between ( 0 , 12 ) and ( 5 , 0 ) .

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Trigonometry

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Question 12

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The t for sin t = − 1 2 .

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Trigonometry

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Question 13

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For Problems 49 through 56, use Figure 14, which shows the unit circle with increments of 0.1 units marked off along the circumference in a counterclockwise direction starting from ( 1 , 0 ) . Estimate cos 0.8 .

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Trigonometry

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Question 14

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The value of cot 2.2 with the help of unit circle .

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Trigonometry

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Question 15

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The argument of the function cos ( A 2 ) .

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Trigonometry

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Question 16

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The value of sec ( 0.8 ) to four decimal places.

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Trigonometry

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Question 17

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The value of the trigonometry function , sin ( 2 π + π 2 ) .

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Trigonometry

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Question 18

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To check: Whether the given statement cosec 0 = z is possible for real number z ?

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Trigonometry

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Question 19

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To check: Whether the given statement sin z = 1.2 is possible for real number z ?

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Trigonometry

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Question 20

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To check: Whether the given statement cot z = 0 is possible for some real number z ?

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Trigonometry

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