In Exercises 113–114, convert each angle to a decimal in degrees. Round your answer to two decimal places. 113. 30°15'10" 114. 65°45'20"

Q: Is this a Central angle or Inscribed angle?

A: To find- angle is inscribed or central angle.

Q: 2. Carefully explain the steps for finding the reference angle for 480°. Then calculate sin480°.

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Q: What are the angles of an acute triangle?

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Q: New Find the opposite sign coterminal angle to and the reference angle for 130°?

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Q: In Exercises 39–42, use a calculator to find the value of the acute angle 0 in radians, rounded to…

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

Q: 13. A tree 400 feet high casts a shadow 58 feet long. Find the measure of the angle of elevation…

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Q: In Exercises 47-54, find the reference angle 0'. Sketch 0 in standard position and label 0'. 48. 0 =…

A: We have  Given θ=12.9° To find θ'=?

Q: What is the reference angle for 120°?

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Q: How to measure the degree of an angle?

A: Given: To measure the degree of an angle.

Q: The angle 0 is in standard position, passing through the point (12, -35). What is the measurement of…

A: (12, -35) is the point at the circle x2+y2=r2. So, r=122+-352=1369=37. Now, tanθ=yx=12-35

Q: Give the reference angle for 153 degree       63 degree

A: Reference angle: Reference angle is a acute angle and always positive.

Q: Convert (10, 270°) to exact rectangular coordinates. (10,270°) =| (?, ?)

A: Given- 10,270° To Convert- The above polar coordinate to the rectangular coordinate. Concept Used-…

Q: 4. When a 46 foot tall radio antenna casts a 20 foot long shadow, to the nearest tenth, what is the…

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Q: A support wire 20 meters long runs from the top of a utility pole to a point on the ground 17 meters…

A: Given information, we can plot a diagram,

Q: 2 3.

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Q: 8. A hiker wants to estimate the height of a mountain before attempting a climb to the top. Her…

A: Let the height of the mountain be h feet. Let initially the hiker is at a distance of x feet from…

Q: 9. A radio tower 200 ft. high casts a shadow 75 ft. long. What is the angle of elevation of the sun?

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Q: In Exercises 2-4, convert each angle in degrees to radians. Express your answer as a multiple of T.…

A: Given: 2.15∘3.120∘4.315∘

Q: What is the angle of elevation created with the ground when a flagpole with a height of 20 feet…

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Q: In Exercises 83-86, find the absolute value of the radian measure of the angle that the second hand…

A: 83. We know that during every 5 seconds time, the second hand covers 30° or π6 radian angle.…

Q: What is the reference angle for -238°?

A: We have to find the reference angle of - 238° Then ,  -238° + 360° = 122°  It is II quadrant . So ,…

Q: A flagpole casts a 42-foot shadow. If the angle of elevation of the sun is 54.4, what is the height…

A: The length of the shadow of the flagpole is = 42 foot The angle of elevation is = 54.4o The height…

Q: The angle of elevation from a point 116 meters from the base of the Eiffel Tower to the top of the…

A: The given situation is described in a diagram as: where the angle of elevation is ∠A=68.8° and…

Q: what is binary angles ? i suck at math

A: what is binary angles ?

Q: What is an angle of elevation?

A: An angle of elevation:     An angle with a horizontal line and another above that horizontal line.…

Q: What is the reference angle of -14pi/3?

A: solution of this question is given below ans is 60° or π3

Q: 5. A maintenance technician sights the top of a telephone pole at a 25° angle of elevation as shown.…

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Q: A boy is singing Lupang Hinirang at a location in which the angle of elevation of the top of a 4-m…

A: A boy is singing Lupang Hinirang at a location in which the angle of elevation of the top of a 4-m…

Q: what is the reference angle in degrees, of 930 degrees in Q3

A: Quadrant=3930°=720°+210°=2π+210°

Q: 1. Why is it important to use the six trigonometric ratios in getting a missing angle value?

A: The six trigonometric ratios are sine, cosine, tangent, cotangent, secant, and cosecant. Basically,…

Q: From a point of observation 135 meters from the base of a building, the angle of elevation to its…

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Q: In Exercises 55-68, evaluate the sine, cosine, and tangent of the angle without using a calculator.…

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Q: Find the reference angle 0'. 0-95⁰ 0' = Sketch in standard position and label 0'. y о 0 y 8' 8 8 y 0

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Q: Classify triangle DBC based on its angle measures:

A: Solution: The objective is to classify the given triangle

Q: Which can be used to determine the measure of angle J?

A: We know that sin J=perpendicularhypotenuse Here perpendicular is 60 Hypotenuse is 61 Base is 11 so,…

Q: Draw the angle in standard position. 2 Ic

A: Solve the following

Q: Explain trigonometry and angle in detail?

A: To explain trigonometry and angle

Q: What angle in standard position, to the nearest degree, does the terminal point P(3, –2) form?

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Q: The angle of elevation from a park bench 778 feet from the base of the Gateway Arch in St. Louis, MO…

A: This problem can simply get solved by trigonometry. Let us use following figure for reference Now…

Q: How to find the measurement of an unknown angle in a triangle

A: The sum of the three angles of a triangle is 180o

Q: How to get the reference angle of -1020°?

A: The angle is  -1020°. Add 2·360° with -1020° to make the angle between 0° and  360°. Thus,…

Q: The radian measure of an angle of -204 degrees is Submit Question

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Q: The angle of depression from a window to a rock to the ground is 67.8 degrees. What is the angle of…

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Q: What is the complementary angle of 16°?

A: Complementary angle of x° is (90-x)°

Q: What is an angle that is supplementary to <AGF?

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Q: What is an angle of depression?

A: there are three terms when a person seeing an object horizontal line angle of elevation angle of…

Q: 5.] If Gaara is 167.64 cm tall cast a shadow of 160.02 cm at 10 a.m., what is the angle of elevation…

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