(a) An angle measures 155°. What is the measure of its supplement? (b) An angle measures 37°. What is the measure of its complement?

Q: The cross section of a rivet has a top that is an arc of a circle. If the ends of the arc are 11 mm…

A: From the given information, length of the arc is 11 mm and since the top is 7 mm apart , the radius…

Q: 134 100° 187 What is the measure of arc 1 in degrees? What is the measure of angle 2 in degrees?

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Q: measure a stone face carved on the side of a​ mountain, two sightings 650 feet from the base of the…

A: Given query is to find the height of the stone face using triangle.

Q: person standing 388 feet from the base of a church observed the angle of elevation to the church's…

A: According to the question, AB represents Chruch BC represents a person standing from the base of…

Q: In the right triangle ABC, C is a right angle and the measure of angle B is 60°. If BC is 20 inches…

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Q: From the top of a 250 ft lighthouse, the angle of depression to a ship in the ocean is 18o.  How far…

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Q: right triangle ABC, a = 2.73 cm and b = 3.41 cm. Find the remaining sides and angles. Round each…

A: Given query is to solve the right angle triangle.

Q: On a map, Orlando, Florida is 152 millimeters from Niagara Falls, Denver, Colorado is 292…

A: Given that                                         ND = 211,  DO = 292,  ON = 152 we have to find…

Q: The angle at the vertex of a cone is measured using a 30mm diameter coin. If the coin lies 3.72mm…

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Q: 3. The angle of elevation of a building 80 m high from a man on the ground is 50°42'. How far is the…

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Q: As Paula looks up at the top of the monument, she finds that the angle of elevation is 20 degrees.…

A: Given:Degree=20°Monument tall=5 meterstanx=opposite sideadjacent side

Q: In the figure below, C is on line BD, angle ABC measures 45 degrees, and angle ACD measures 140…

A: This question is related to angles of a triangle, we will solve it using given information.

Q: In the diagram below find the measure of the angle marked (5x - 7)°. 89 5x-7 14x+ 1 O 75° O 48° O…

A: Use angle sum property of triangle to solv e for the angle

Q: b) Determine the value of the principle angte and the related acute angle to the nearest degree.

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Q: a person standing 395 get from the base of a church observed the angle of elevation to the church…

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Q: In the image below, arc AB has a measure of 32 degrees. What is the measure of the inscribed angle…

A: Topic:- geometry

Q: To the nearest degree, what is the measure of the angle in standard position whose ray intersects…

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Q: Find the lengths of the missing sides if side a is opposite angle A, side b is opposite angle B, and…

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Q: Find the lengths of the missing sides if side a is opposite angle A, side b is opposite angle B, and…

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Q: A straight kite string makes an angle of 40° with the ground, as shown in the diagram. If y = 210…

A: It is given that the length of the string is 210 feet  and angle of the string with the ground is…

Q: What is the value of cotθ if the terminal side of angle θ intersects the unit circle in the first…

A: We have to find the value of cotθ if the terminal side of angle θ intersects the unit circle in the…

Q: What is the measure of the angle x?

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Q: In the right triangle ABC, Cis a right angle and the measure of angle B is 60°. If BC is 20 inches…

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Q: A water tower is located 325ft from a building. From a window on the 10th floor, the angle of…

A: As given in the question distance of water tower is 325 ft from building, the angle of elevation to…

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

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Q: Find angle A, using the information from the previous problem (angle B = 72.7°, side c = 16 m and…

A: triangle ABC is given    We have angle B=72.7 a=78m c=16m

Q: The hypotenuse of triangle ABC has a length of 5. For angle A, the opposite side BC has a length of…

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Q: In right triangle ABC, hypotenuse AB has a length of 26 cm, and side BC has a length of 17.6 cm.…

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Q: 134 100 187 What is the measure of arc 1 in degrees? What is the measure of angle 2 in degrees?

A: By using property of inscribed angle we find the arc 1 and angle 2.

Q: 3. The angle of elevation of the sun is 27°. IF a tree Is 12 yd. tall, how long will its shadow be?

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Q: Solve for x in the triangle below. First, what is the value of angle A? Now solve for x. 299 48°

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Q: How many degrees are in angle A? (You'll need to solve for x to find out). A.

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Q: B If angle C measures 7(5x + 9) degrees, and angle A is 238 degrees, what is x? X =

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Q: What is the equivalent degree measure for the angle 29n/36?

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Q: 10. To measure the height of a flagpole, Charlene found that the angle of elevation to the top is…

A: Consider the height of the flagpole is BC. The distance AB=24.7 ft and m∠A=32∘

Q: A В

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Q: What is m Angle CFE?

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Q: What is the measure of angle b?

A: Question 01: Vertical angles are the angles opposite each other when two lines cross.  In this case,…

Q: In AABC, zC is a right angle, AC = 3, and AB = 16. Draw the triangle and solve for the measure of…

A: Given:        In ∆ABC, ∠C=90°          AC=3 and AB=16

Q: Find the lengths of the missing sides if side a is opposite angle A, side b is opposite angle B, and…

A: Given: sinB=12, a=74 In a right angle triangle tanθ=AltitudeBase…

Q: An antenna has 4 guy-wires connected to the top of the antenna, and each guy-wire is anchored to the…

A: I am going to solve the given problem by using some simple trigonometry to get the required result…

Q: The diagram below shows the path a bird flies from the top of a 9.5-foot-tall sunflower to a point…

A: Consider the diagram

Q: Dr. Lawrence is standing 34 feet away from a tree, and measures the angle of elevation to be 42°.…

A: Using the trigonometric function tan x  we can find the height of the tree.

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: and

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Q: i In right triangle ABC, hypotennse AB has a length of(26 cm, and side BC has a length of 17.6 cm.…

A: Given that ABC is a right angle triangle, hypotenuse AB has a length of 26cm and side BC has a…

Q: Suppose in the image below angle ACB measures 55  degrees. What is the measure of angle ACD?

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Q: Find the lengths of the missing sides if side a is opposite angle A, side b is opposite angle B, and…

A: Given triangle  c= hypotenuse  a=opposite b=adjacent Tan(A)=5/12

Q: Based on the image below, angle K = ____ degrees.

A: Sum of all three angles of triangle is 180°

Q: To measure the height of President Abraham Lincoln's caricature on Mt. Rushmore, two sigħting 800 ft…

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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.