15) Convert Degrees-Minutes-Seconds to Decimal degrees. 78° 30' 15" a. 78.504° b. It cannot be determined. с. 1.3° d. 78.75°

Q: 10 18

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Q: A surveyor standing 50 feet from the base of a large tree measures the angle as 64.7°. How…

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Q: 1. Determine the approximate radian measure of 219°, to the nearest hundredth.

A: Given query is to convert degree to radian.

Q: 3. Convert 1600 mils into equivalent value in grads, degrees, and radians.

A: Use the conversion formula of mils to grads, degrees, and radians.

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Q: Find the trig ratio. Round to the nearest tenth. 22 25 sin A = [?] %3D

A: We can solve it by property of right angle triangle.

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Q: 1. What is -12π/5 rad in degree measure?  2. Evaluate: sec (1800°) 3. Evaluate: cot (3π)

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Q: Give the exact value of cot (60°) csc (30°). V2 O 2v3 O v3 O1 O2/3

A: We have to find the exact value of cot(60) csc(30).

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A: Convert in radian

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A: We have to find the measurement of x.

Q: Suppose arc HK = 125 degrees and arc IJ = 138 degrees. Find m∠JAK.

A: We have to find the angle

Q: 9. Convert 320 to radian measure as an exact value, in simplest terms.

A: To convert 320° to radian measure: 320°=320×π180         =320π180         =16π9         =5.58505…

Q: If you roll a 1-m-diameter wheel forward 30 cm over level ground, through what angle will the wheel…

A: Given ,  L = 30 cm = 0.3 m  r = d/2 = 1/2 =0.5 m  L = rθ

Q: 16 15

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Q: Given the triangle 28 * , find the length of side a using the Law of Cosi /29° 12 final answer to 4…

A: Given: Since you have asked multiple questions, we will solve the first question for you. If youwant…

Q: K H. A

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Q: 18 25

A: We need to find value of x.

Q: 1. AA pendulum is 40 cm long. If the end of the pendulum swings through a total distance of 13.5 cm,…

A: Given length=40 cmradius through which it swings is r=13.5 cmWe know that angle through which…

Q: 136° 100° 1 What is the measure of arc 1 in degrees?

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Q: (arccos xp

A: ddxcos-1x=-11-x2

Q: Find æ correct to 2 decimal places. NOTE: The triangle is NOT drawn to scale. 81 51° 35°

A: For this we have to use trigonometry formula so I'm providing hand written solution for your better…

Q: Find the value of the angle 0 in degrees rounded to the nearest tenth of a degree. 12 ..... 0 = °…

A: The solution is given below:

Q: 7.Convert from radians to degrees. Use 7 3.14. Round your answer to the nearest tenth of a degree. 6…

A: The given radian is 6 radian.

Q: cot 180° cos 270⁰ sec 60°

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Q: The radius of a circle is 2. What is the measure, in radians, of the angle subtended by an arc 5 147…

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Q: _12) If measured arc AB •is 800 and •measured arc CE is 40°, what is mzCDE?

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Q: Angle BSD Angle CSE

A: To find- angle BSD, angle CSE, angle E and arc BC

Q: use reference angles to evalute tan 210 degrees

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Q: If you roll a 1-m-diameter wheel forward 30 cm over level ground, through what angle will the wheel…

A: Given,1-meter diameter wheel is rolling forward, 30 cm over level ground.To find an angle for which…

Q: Given csc 55°, which of the following is equivalent? a. cot 55 с. si: b. sin 55 d. ce

A: To find the equivalent value:

Q: The proper angle for a ladder is about 75 degrees from the ground. Suppose you have a 29 foot…

A: Use trigonometric ratio to solve

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A: We have to find the exact value of cot 30°.

Q: 1. If a 150 ft church tower cast a shadow 210 ft. long. Find the measure of the angle of elevation…

A: according to our guidelines we can answer only first question and rest can be reposted.

Q: Convert the angle in radians to degrees. (Show your work.) TT 10 200TT 162 324 160

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Q: What is the radian measure of a 270° angle? What is the degree measure of a 5p>4-rad angle?

A: Given: Angle 270° and 5π4 radian.

Q: If the measure of the arc from the Jaguar watch point to dock 1 is 53 degrees and if 0 = 64 degrees,…

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Q: 5. What is the radian measure of an arc measuring 117°? 6. What is the degree measure of an arc…

A: As per our guidelines we are supposed to answer only one question

Q: 1.convert to radian measure using exact value. 2. Name the reference angle in both degrees and…

A: Given angle is 320°. (1) To convert degree into radian, we multiply by π180°. Therefore, converting…

Q: What is the measure of 0 O 75° O 80° O 07 radians O 1.5 radians

A: answer  the length of the arc equals the radian measure of the angle. The measure of θ ( or…

Q: 12 24

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Q: What is the distance of AC to the nearest meter?

A: Given that: A triangle ABC such that ∠A=85°,∠B=65° and AB=400m

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Q: Use a calculator to approximate csc (- 304 degree).     1.4826

A: Concept used: Trigonometric ratio cosec-θ=-cosecθ The value of the sin360°-α=-sinα. Calculation: The…

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A: Form a triangle

Q: 3\ Select the correct answer. Which Greek geometer founded a philosophical society that devoted…

A: We know the main theorem of geometry that is the pythogorean theorem. It is used to solve many tough…

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Q: If the angle of elevation of the sun is 72° 30', how tall is a post that casts a shadow 1.3 feet…

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