27. Finding distance. Angela wants to find the distance from point A to her friend Carmen's house at point C on the other side of the river. She knows that the distance from A to Betty's house at B is 540 feet. (See the figure.) The measurement of angles A and B are 57° and 46", respec- tively. Calculate the distance from A to C. Round to the nearest foot. 57° 46° 540 feet A 28. Finding distance. In Exercise 27, find the width of the river assuming that the houses are on the (very straight) banks of the river.

Q: 3. To find the width ofa river, a surveyor on one side of the river measures the angle to a tree on…

A: Given problem To find the width of a river, a surveyor on one side of the river measures the angle…

Q: 5. John reviewed the diagram below to study the angle of refraction of light as it passes through…

A: Explanation of the answer is as follows

Q: Which type of triangle is formed given the following angle measurements? Angle 1: 30° Angle 2: 30°…

A: We will use properties of triangle to check the type of Triangle these angles will form

Q: Refer to the figure below to answer numbers 17 – 20. a R 17.Which of the following refers to the…

A: According to our company rule we can answer only first three sub parts and rest can be reposted

Q: Find the missing angles. Round to the nearest tenth of a foot and nearest degree, draw a triangle…

A: We will use the Cosine Law of Traingles which states that for any triangle with angles A,B,C and…

Q: Which type of triangle is formed given the following angle measurements? Angle 1: 90° Angle 2: 45°…

A: here angle 1 is 90 degrees  so the triangle is right angle triangle

Q: 1? 15 38

A: The length of the side BC=15 units. The length of the side AB=38 units.

Q: Find the measure of the indicated angle to the nearest degree. 8) 9) 18 14 29 17

A:

Q: he following diagram to answer the questions below: Name an angle supplementary to LHZJ and provide…

A: SUPPLEMENTARY ANGLES :  Sum of the two angles are equal to 180o COMPLEMENTARY ANGLES Sum of the two…

Q: 4. Which sign explains the relationship between m≥1 and m²2 in the diagram? 17 m 1 2 23 m It is not…

A: We can answer the question as below,

Q: 4. Given the triangle below, find the value of angle C to the nearest degree. angle C = degrees 20 A…

A: Solved below.

Q: 1. Consider the diagram below. 34 68 yd 9.4 yd Determine the value of the folowing line segment…

A: Given diagram is…

Q: 15. Find the measure of angle A in the triangle below. Give your answer in degrees and round to the…

A:

Q: Which type of triangle is formed given the following angle measurements? Angle 1: 60° Angle 2: 60°…

A:

Q: 17. The reference angle for = -420° is (a) -60° (b) 30° (c) 60° (d) 420° (e) does not exist

A: This question can be solved by looking at the position of the terminal side of the angle.

Q: 5. Isaac's camp is 5,280 feet from a point directly beneath Mt. Monadnock. What is the hiking…

A: As per bartleby guidelines we are supposed to answer only 1 question per post. This post contains 2…

Q: 3 3 A

A:

Q: D 'B If the measure of arc AB is 50 degrees, what is the measure of angle ADB? 90 degrees 50 degrees…

A: An inscribed angle in a circle is an angle which is formed by two intersecting chords of a circle.…

Q: Find the reference angle for the given angle. (a)    2.4?   (b)    2.4   (c)     −18?

A: We know that the reference angle is the smallest possible angle made by the terminal side of the…

Q: Determine the measure of angle H, to the nearest degree. IH = 5.9 HG = 5.3 GI = 6.7

A: As per our guidelines we are supposed to answer only one question. Kindly repost other question as…

Q: Find the measure of the angle x. Round to the nearest tenth of a degree. 22 13 10

A:

Q: 25) To find the missing angle below, would you use the Law of Sines or Law of Cosines. Find the…

A: Sol

Q: Mountain officials want to know the length of a new ski lift from A to C, as shown in the figure…

A:

Q: 7. Two guy wires 27 m and 15 m in length are to be fastened to the top of a TV tower from two points…

A: cosine law of triangle                                         c2=a2+b2-2abcosθwhere θ is angle…

Q: Find the measure of angle A to the nearest whole number. 9. C 14 A = [A] degrees

A: We have to find the angle As per guideline we have to solve only one question

Q: 5. The East Campus Provost decides to order a new rope for the flagpole. To find out what length of…

A:

Q: Find the measure of the indicated angle to the nearest degree. 1) 2) 10 23 5. 3) 42 49 45 57

A:

Q: Deon and Yoko are standing on a riverbank, at points A and B respectively. (See the figure below.)…

A: Recall: In triangle, sum of all three angles is 180 degree.

Q: The Seattle Space Needle casts a 67-meter shadow. If the angle of elevation from the tip of the…

A: Seattle space needle shadow casts on the ground and it's length = 67 m. Angle of elevation from the…

Q: 14) 27 11 ?

A:

Q: 2. What is the angle of depression of the boat 150 meters from the base of a lighthouse that is 80…

A: Note:- Since you have asked multiple question As per our policy, we will solve the first question…

Q: Find the measure of the indicated angle to the nearest degree. 2) < 1) 1? 32 36 13 4) 26 3) 11 11 45

A: Find the measure of the indicated angle to the nearest degree.

Q: 2. A flagpole 20 m high stands on top of a tower which is 100 m high. At what distance from the base…

A:

Q: 27. The angle of depression is 45°. How far is point A from the bottom of the building? B X 45° 10m

A: As per Bartleby guidelines rule I am answering only first question as other questions are not the…

Q: A radio transmission tower is 160 feet tall. How long should a guy wire be if it is to be attached…

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Q: 16) The three sides of a triangle measure 15 cm, 17 cm, and 18 cm. Find the measure of the largest…

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Q: Mountain officials want to know the length of a new ski lift from A to C, as shown in the figure…

A: We can draw a figure corresponding to the question i.e, Let the hill is represented by ACD and the…

Q: Draw the pictures presented by the information in the given problem (written answer is not required)…

A: Draw the pictures presented by the information in the given problem (written answer is not required)…

Q: 13 14 15 The horizontal distance on a survey map from the top edge of a riverbank to the river is 85…

A: To find the angle of depression

Q: What is the measure of angle A if it intercepts two arcs, one with a measure of 87 degrees and the…

A: When two secants intersect outside a circle then the measure of angle A is equal to one half of the…

Q: Cathy wants to determine the height of the flagpole shown in the diagram below. She uses a survey…

A: From the given figure we can get some equations,

Q: Find the measure of the Indcated angle to the nearest degree." 11) 14 15 B) 43° D) 69° A) 21° C) 47°

A: Use trigonometric ratio

Q: Find the measure of the indicated angle to the nearest degree. 9) 10) 9 27 21 38

A: Perpendicular of the triangle= 27, Base of the triangle=38 Let the indicated angle be θ, then, tan…

Q: 10. The angle of elevation from the ground to the top of a sky scraper 965 feet tall is 59° as…

A:

Q: Find the measure of side x as an exact value. (hint: you should be using your unit circle to find…

A:

Q: 2)David lives 1.7 km away from the library and 3.1 km away from the high school. The angle between…

A:

Q: Find the measure of the indicated angle to the nearest de 10) 15 A) 40° C) 50° B) 34° D) 56

A: We have to find angle

Q: 36. A man standing on top of the tower looks down on a car that is 40 meters away. How high is the…

A:

Q: A ship starts at point P, travels 170 miles to point Q, adjusts its route according to the angle…

A:

Q: 10) 31 41 18 12

A: Here , ABC be a right triangle .with respect ∠A , BC=opposite=12and AC=hypotenuse=18Using…