The formula 0=2 tan -1 21.634 gives the viewing angle, 0, in radians, for a camera whose lens is x millimeters wide. Find the viewing angle, in radians and in degrees, of a 24-millimeter lens.

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A: we have to simply   sin(?) cos(3?)   +  cos(?)  sin(3?) = 0

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A: Given angle in degree: Now using, Degrees to the radians conversion formula:

Q: Convert each angle in degrees to radians.Express your answer as a multiple of π. -270°

A: Given angle in degree: -270° Concept used: 180 degrees is equal to π radians.

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A: Given tanθ = - 2, 270° &lt; θ &lt; 360°, We know that  tanθ=PerpendicularBase Since the tanθ is in…

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Q: 1 Convert -T to degrees: 9. Convert 8° to radians:

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Q: Find the exact value of each expression. sin 285°x sin 75°

A: Given expression: sin285∘sin75∘

Q: convert each angle in degrees to radians. Express your answer as a multiple of p.   -60  o

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Q: Convert the angle 315°in degrees to radians. Express your answer as a multiple of π.

A: Given that to Convert the angle 315°in degrees to radians. The relation between degrees and radians…

Q: Find the exact value of the expression  tan300

A: Solution is here

Q: Simplify each expression by first substituting values from the table of exact values and…

A: Given : sin 45∘-cos 45∘2 We know, sin 45∘=22,  cos 45∘=22

Q: Convert the angle 45° in degrees to radians.Express your answer as a multiple of π.

A: To convert 45° to radian. Solution: We know that 1°=π180° radian To convert degree into radian we…

Q: The formula gives the viewing angle, θ, in radians, for a camera whose lens isx millimeters…

A: .Find the viewing angle, in radians and in degrees to the nearest tenth of a degree, of a…

Q: At the bottom it is 1-tan^2 112.5 degrees, not a +, would this change the answer?

A: The given expression,         2tan 112.5°1-tan2112.5°

Q: 1 - cos(40) 2

A: We have to simplify the expression  1 - cos4θ2.

Q: Simplify the expression by first substituting values from the table of exact values and then…

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Q: Convert the angle 18° in degrees to radians.Express your answer as a multiple of π .

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Q: What is the value of 3 radians in degrees, minutes, and seconds?

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Q: convert each angle in degrees to radians. Express your answer as a multiple of pi; 330°

A: 1 radian is equal to approximately 57.3°. To convert 330° to radians, use the degrees to radians…

Q: Simplify the expression by using a double-angle formula. 2 cos 20 – 1

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Q: Convert the angle 135° in degrees to radians.Express your answer as a multiple of π .

A: we have to convert the angle 135° in degrees to radians. we have to express our answer as a multilpe…

Q: solve each equation on the interval 0&lt;= 0 &lt; 2pi.

A: tan2θ = 130 ≤ θ &lt; 2πθ = ?

Q: Use an addition or subtraction formula to find the exact value of tan75 degrees =A√+1B√−1 A= B=

A: Consider the expression tan75 degrees The addition formula for tangent is given by

Q: Convert the angle 135° in degrees to radians. Express your answer as a multiple of π.

A: The given angle is 135°

Q: Use an addition or subtraction formula to find the exact value of tan 75° = A+ VB, and fill in the…

A: Values of A and B

Q: Simplify the expression by using a double-angle formula. 2 cos 27°-1

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Q: convert each angle in degrees to radians. Express your answer as a multiple of p.   -180  o

A: Our Aim is to convert the given angle in degrees to radians.-180°

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Q: In terms of the cosecant of a positive acute angle, what is the expression for csc(3π/4)? Enter the…

A: Answer is in next step.

Q: 6) tan 70°

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Q: How many radians is 360°?

A: To convert degree to radian , multiply the given angle by (pi/180)

Q: Convert 84 degrees to radians. Express as a fraction in lower terms.

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Q: cos 270⁰ tan 225º

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Q: Find the exact value of the expression: tan -1 40 иp)

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Q: Use a double-angle formula to rewrite the expression. 6 cos? x - 3

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Q: The formula gives the viewing angle, θ, in radians, for a camera whose lens isx millimeters…

A: The given formula for the viewing angle is θ=2tan-121.634x where, θ is the viewing angle and 'x' is…

Q: What is the value of tan theta, if sec theta = -3/2, and pi/6<theta<pi?

A: Here given  sec θ = -3/2 where π/6 &lt;  θ &lt; π 1/cos θ  = -3/2 cosθ = -2/3 Cos θ is negative in…

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Q: tan Z 35 21 28

A: We will use the definition of trigonometric ratios to find the required trigonometric ratio

Q: Convert the angle 300° in degrees to radians. Express your answer as a multiple of π.

A: To convert the angle 300° in degrees to radians.

Q: Evaluate the expression without using a calculator, and write your answer in radians. tan (1) 4

A: Without using calculator find the value of tan inverse 1