QI. A ladder is placed against a wall such that it reaches the top of the wall of height 6 m and the ladder is inclined at an angle of 60 degree and ZCAB = 4p. Find 6m a. How far the ladder is from the foot of the wall? b. How far the ladder is from the top of the wall? c. Find an angle o between ladder and the wall? d. Convert an angle o in degrees to radians

Q: Find the measure of the angle 2OAB in radians, where O(0,0), A(5,2), and B(3,5). (Round to the two…

A: Given points are O(0,0),A(5,2),B(3,5)We know that slope when two points (x1,y1) and (x2,y2) is…

Q: s denotes the length of the arc of a circle of radius r subtended by the central angle θ=14…

A: Radius is 1/7 feet

Q: O Find b if la| = 7, |b| = 8, and the angle between a and b is – radians.

A:

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

A: by using the sine rule we will solve this problem sin(22) / 10=sin(x) / 13

Q: 1? 15 38

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

Q: Find the angle 0, in radians, in the given right triangle. The length of the side adjacent to 0 is…

A: Given, The triangle is right angled triangle, so formula of Tan theta can be used.

Q: Given the ordered pair P(-7, 24), determine the requested sine, cosine, or tangent of angle 0. cos 0…

A: On solving this we will get

Q: 11. Find the cosine of the measure of the angle between A and B.

A:

Q: 13. The tallest church tower in the Netherlands is the Dom Tower in Utrecht. If the angle of…

A: This question is based on Trignometric ratios.

Q: Using the fact that w rad = 180°, find the degree equivalencies for the following angles measured in…

A: Given data: π radian=180∘ Then, 1 radian=180∘π a) π6 π6 radian=π6×180∘ππ6 radian=30∘

Q: 2. In AABC, 2C is a right angle, b = 3.4 and c = 4.5. Find a. the length of the third side of the…

A: see below the answer and calculation

Q: 11 6. Find the value of the missing angle. Round to the nearest whole degree.

A:

Q: If cotθ= 12/5 and θ is an acute angle, then what is the value of cosθ?

A: We will find the value of cosθ as following.

Q: A building contractor determines that the angle of elevation fromn the ground to the top of a small…

A:

Q: Find the radian measure of angle ?, if ? is a central angle in a circle of radius r, and ? cuts off…

A:

Q: D. Find the angle between 0° and 360° or between 0 rad to 2n rad that is coterminal to the given…

A: Find your answer below

Q: $2. A forest ranger, 35 meters above the ground in a tower, observes a blazing fire.The angle of…

A: From the given question, Let height of tower = 35  distance from tower = x angle of depression = 20°

Q: Find the angle 0, in radians, in the given right triangle. The length of the side adjacent to 0 is…

A: Given a right angle triangle with base = 16, Perpendicular = 14

Q: he radius r of the cirle if an arc of length 20cm on the circle subtends a central angle of 50

A:

Q: 2. Determine the value of & to the nearest degree if cot 0= 2. 51° b. 45° с. 27° d. 63° а.

A: cot θ=2⇒1cot θ=12⇒tan θ=12⇒θ=tan-112=26.57∘ ≈27°

Q: Find the angle 0, in radians, in the given right triangle. The length of the side adjacent to 0 is…

A: We have to find the value of θ.

Q: Use the sine law to determine the length of side a, to the nearest tenth of a cm, given that b =…

A: follow next step

Q: Calculate each value of angle A to the nearest degree. 18. 15 A ? 22 3.2 ? 1.7 A 7.8 11.2

A:

Q: 2. A surveyor determines that the angle of elevation of the top of a building from a point on the…

A: Explanation and solutions is given below....

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

A:

Q: 3. The distance of a building to a car is 25 meters. If the angle of depression from the point where…

A: As per bartleby guidelines we only give first question answers.

Q: 10. The angle of elevation from a point on the ground to the top of a tower is 50° .If the tower is…

A: It is angle of elevation problem.

Q: 27 AU

A: We will use the fact that sum of angles of a triangle is 180° . Also we will use Law of Sines.

Q: What is the supplement of an angle with a measure of 12 radians? If it does not have a supplement,…

A:

Q: The radius of the circle with a central angle of 4 radians intercepts an arc with a length of 94 cm.…

A:

Q: The angle of depression from the top of a lighthouse to a ship is 40 degrees. If the lighthouse is…

A:

Q: A central angle on a circle measures 135◦ and has a diameter of 7cm. Find the following values: (a)…

A: Length of arc is d2θ where d is diameter and θ is angle in radians:  d2θ=72135180×π       =2.625π cm

Q: The horizontal distance on a survev map from the top edge of a riverbank to the river is 85 feet…

A:

Q: Find the angle 0, in radians, in the given right triangle. The length of the side adjacent to 0 is…

A: The given triangle is right angle triangle. Now, the angle θ has opposite side length 13 and…

Q: A 105m fre truck ladder is leaning against a wall Find the distance d the ladder goes up the wall…

A: answer is in next step

Q: The angle that a quarter of a revolution makes is equal to: None of the above O 45°

A:

Q: What is the exact measure of an angle whose measure is 10 in radians? O 10TT 18 10

A: Solution of given question is written in below steps.

Q: When the angle of elevation of the sun is 78 degrees, an statue casts a shadow that is 6m long. How…

A: As per Bartleby guidelines for more than one question asked only one is to be answered please upload…

Q: The angle of inclination from the base of skyscraper A to the top of skyscraper B is approximately…

A: We can use trigonometric ratios to answer this question.

Q: 1.] The angle of depression from the top of a 30-meter cliff to a boat is 25°32'. a.] How far is the…

A: First draw the digram then then convert the angle in degree then use trigonometric relation and…

Q: 4. The central angle of circle O has a measure of 4.2 radians and it intercepts an arc whose length…

A: I attached the picture of solution

Q: O A person flying a kite has released 176 m of string. The string makes an angle of 27° with the…

A:

Q: Given that the sine of a certain angle is 13 and that the angle lies in quadrant 1 of the coordinate…

A:

Q: 1) From the top of a coconut tree is 20m tall. A dog is spotted at an angle of depression of 15°.…

A:

Q: 12 ft X. 18 ft

A:

Q: Find an angle between 0 and 277 that is coterminal with the given angle. 10 rad

A:

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: Find the angle between 0° and 360° (if in degrees) or between 0 rad and 2? rad (if in radians) that…

A: Solution: Consider the given that angles (1) -420° To calculate the coterminal angle we add 360° in…

Q: 6. Find the degree measure of the angle of elevation between the location of The Serpent Princess…

A: Answer is mentioned below

Q: 12. 10.5 ft 8.0 ft

A: We can calculate this by finding third side by Pythagoras theorem and then calculate angle in degree…

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.