Convert the following angles to centesimal units form: 39° 30' 179° 15' 5"

Q: 1. Convert the following angle measurements to radians. Part A: 150° Part B: 220° Part C: 40° Part…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: In circle D with mZCDE = 60 and CD = 15 units, find the length of arc CE. Round to the nearest…

A: m∠CDE=60 CD= 15 units length of an arc is= 2πr(θ360)

Q: 21) 12 km 150°

A: We have to find arc length

Q: Note: / means division tan A/ cot A = ?

A: To simplify: tanAcotA Solution: We know that, cotA=1tanA Given expression can be written as:…

Q: In circle B with mZABC = 68 and AB 13 units, find the length of arc AC. Round to the nearest…

A:

Q: Give the value of each trigonometric ratio. 30 18 24

A:

Q: Convert the angle in radians to degrees. O 320° O 640° O 11° O 1280°

A: The given radian is 329π

Q: In circle D with MZCDE = 118 and CD = 4 units, find the length of arc CE. Round to the nearest…

A: Arc length , l=θr ; where r is the radius of circle and θ is the angle( in degrees) and   Arc length…

Q: When calculating arc length or sector area, the angle must be measured in radians degrees minutes…

A: In the given question, Area of sector is determined as , A. A=12r2∅ Here, r is the radius of the…

Q: cot 180° cot 270° csc 270° sec 180°

A:

Q: В C 1 unit A

A:

Q: 4. Calculate each unknown angle to the nearest degree and each unknown K length to the nearest tenth…

A: Since you have asked multiple questions in a single request, we would be answering only the first…

Q: In circle D with MZCDE = 96 and CD = 4 units, find the length of arc CE. Round to the nearest…

A: In circle D, m∠CDE = 96° = 96π180 CD = radius of the circle = 4 units To evaluate : The arc length…

Q: Find the angle of view θ of the camera​ lens, given the measurements shown in the figure below. θ=…

A: This question is related to trigonometric ratios,  we will solve it using given information.

Q: Name the reference angle for each angle below.       490    0

A: Reference angle is acute angle between the terminal side and the X-axis. The reference angle is…

Q: Find the reference angle for the given angle of 225 degrees

A: To find the reference angle for the given angle

Q: Identify the hypotenuse, adjacent leg, and opposite leg in reference to the given angle. Then,give…

A:

Q: Using the image, determine the measure of each arc. 85° m RC= degrees MCBR= degrees

A:

Q: Convert the following Azimuth directions to a Quadrant Bearing: 275 degrees Convert the line length…

A: The Azimuth directions go from 0° to 360°. But the Quadrant Bearing system is divided into four…

Q: In a circle of radius 60cm an arc 116cm long subtends an angle of how many​ radians? How many​…

A:

Q: Complete the following table with the equivalent angle measures Revolutions Degrees Radians rev 12…

A: As per bartleby guideline for more than one subpart only first three are to be answered please…

Q: Convert radians to degrees. 3 O 210° O 300° O 240° O 315°

A:

Q: In circle D with m∠CDE=118 and CD = 4 units, find the length of arc CE. Round to the nearest…

A:

Q: Convert the following angles to degrees a. 100 grads b. 1600 mils c. π/2 radians

A: (a) Concept used: Convert grad into degree. 1 grad =910 degree Calculation: Convert 100 grad into…

Q: Determine the measure of the central angle subtended by each arc to one decimal place. a. arc length…

A: We xan solve the problem by using the concept of Arc length and angle measures .

Q: Given the following circle where r=5 km, b=2.243 km, c=1.831 km, and the undetermined angles measure…

A: A) Angle subtended by arc on centre= Arc length/ Radius  is in radians  is in kms  is in kms b) We…

Q: Express the following radian measure to degrees. 1) 150 2) 210 3) 100 4) 120

A:

Q: In circle D with M2CDE = 60 and CD = 15 units, find the length of arc CE. Round to the nearest…

A:

Q: State one angle (in exact radian measure) that is coterminal to π/15

A: Solved the given question follow step below.

Q: What is the arc length? (round to the nearest foot) 11 ft 315°

A: Let the radius of circle be r=11 ft, angle subtended by arc at center be θ=315° Let arc length be l.

Q: In circle D with m∠CDE=112m∠CDE=112 and CD=9CD=9 units, find the length of arc CE. Round to the…

A:

Q: Find the measúre of the arc or angle indicated. 9) 80° 78° H ?

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Give the following line segment lengths, would a triangle made from these segments be acute, right,…

A:

Q: 1. Convert the following degree measures to radian measure. (a) 180°

A: We have to convert the following measure of angle in degree to radian.

Q: Complete the following table with the equivalent angle measures Revolutions Degrees Radians 270 rev

A: Given-                        Revolutions                      Degree…

Q: Evaluate the following and indicate the reference angle.   1. Tan 330 degrees

A:

Q: Find the reference angle of 35 degrees

A: Let, the given angle          θ = 35°Reference angle is always the smallest angle thatwe can make…

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: Convert the angle from degree measure into radian measure, using the term a, where needed: 105…

A: Given: 213.255 degrees and 105 degrees.

Q: ) Name the acute angles in the given figure. H

A: An acute angle is that angle which is less than 60 degree.

Q: Which quadrants would 0 be in to make the following statement true? cot 0 = -V3 |

A: We know that,  All 6 Trigonometric functions are positive on first quadrant Only sin and cosine are…

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: Give the formula for converting degree measure to radianmeasure.

A: Degrees and radians are two units for measuring angles.

Q: Name the reference angle for each of the following angles.   330 degree

A: We have to find the reference angle for the given angles: 330° Reference angle is the positive acute…

Q: Convert the following radian measures to angles. Fradians 4 v degrees -radians = 3 degrees -radians…

A:

Q: Name the reference angle for each of the following angles.   135 degree

A: To find :            The reference angle of 1350

Q: Identify the hypotenuse, adjacent leg, and opposite leg in reference to the given angle. Then,give…

A: Here we have to find the hypotenuse, adjacent leg and opposite leg in the reference to the given…

Q: Find the length of the arc. 8 km 90° O 18.4 km O 12.6 km O 42.2 km O 14.8 km

A: Given  Angle theta = 90 degree and radius of circle is 8km

Q: Match the following radian measures to their correct degree measure. 150 45 330 225 5m 5m DOO 11:

A: Given : 1)150o2)45o3)330o4)225o   To Find : Correct measures of above angles in radians

Q: Express the following radian measure in degrees. 11pi/12 145° 165° 195°

A:

Ratios

A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.

Trigonometric Ratios

Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.