8. Find the angle of elevation to the top of a tree from the ground if the tree is 10 yards ta and casts a shadow 14 yards long. Round to the nearest degree. A. 54° В. 36° C. 46° D. 44°

Q: 8. If 0 is an angle in standard position in Quadrant II and cot 0 = -v15 what is the value of csc 0?

A: Csc is positive in second quadrant

Q: A man 5 ft 9 in tall stands on a sidewalk that slopes down at a constant angle.  A vertical street…

A: Given thatA man 5 ft 9 in tall stands on a sidewalk that slopes down at a constant angle.  A…

Q: 8. If cot t and t is in quadrant II , find sec t 15 Simplifv

A:

Q: Use a calculator to approximate the degree measure (to 1 decimal place) of the angle 0 subject to…

A: To find - value of theta.

Q: Match the correct sector area with the angles expressed in radians below. A circle has radius 10…

A: Area of sector is given by- A=12r2θ where r is the radius of circle  and θ is the central angle in…

Q: Find the radian measure of angle 0, if 0 is the central angle in a circle of radius r, and 0 cuts…

A:

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: 17 Use a half-angle formula to find the exact value of sec 12

A:

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

A:

Q: The radius of a circle is 15.2 cm. Find the length of an arc of the circle intercepted by a central…

A: Given: The radius of a circle is  15.2cm and the central angle 3π4 radians

Q: Find sin0, where 0 is the angle shown. Give an exact value, not a decimal approximation. 25

A: Given trianglewe find sinθ.

Q: 10 2. A. Determine the smaller angle (A.) formed by the hands of the clock at 3:30 P.M.? B. Give the…

A: Given query is to find the angle formed by hands of the clock.

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

A:

Q: With the sun at a certain altitude, it is noticed that a tower casts a shadow 110 feet long at the…

A:

Q: 13. 24 ft 12 ft

A:

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

A: Given ,  s denotes the length of the arc of a circle of radius r subtended by the central angle θ…

Q: 12) What angle would the hour hand make with minute nand if it was 3:30 pm?

A:

Q: Find the area of a circle with diameter 36 feet and an angle of 4Pi/3 radians. Round your answer to…

A: Answer:678.584ft2

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

A:

Q: Determine the value of angle A that corresponds to sec A = 1.3100. Round the answer to the nearest…

A: Please see the below picture for detailed solution.

Q: Find the radian measure of angle 0, if 0 is a central angle in a circle of radius r, and 0 cuts off…

A: Given r=4 inches s=20 inches

Q: 1. A ladder is leaning against a 3.4 m tall building at an angle of elevation of 50°. Determine the…

A: use sin theta formula to determine the length of ladder.

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: The answer is: Find the radian measure of a central angle 0 in a circle of radius 4 cm if the arc it…

A: Topic = circle

Q: Find sin0, where 0 is the angle shown. Give an exact value, not a decimal approximation 13

A: Given right angle triangleWe find sin θ .

Q: Find the angle rounded to the nearest tenth of a degree given the trigonometric ratio  sin A =…

A: On solving ,we get

Q: A blimp, suspended in the air at a height of 400 feet, lies directly over a line from a sports…

A:

Q: What is the altitude of an airplane if the angle of depression to an airport 11 miles away is 5°?…

A:

Q: 3. Sketch on the axes below [1K] and then state: a) the related acute angle b) the angle in degrees

A:

Q: What is the reference angle ô of P(0) in the 3rd quadrant? O T -

A:

Q: 21. If cot 0 < 0, in which quadrant(s) could the terminal side of angle 0 lie? A. II and IV B. II…

A:

Q: Find tan0, where 0 is the angle shown. Give an exact value, not a decimal approximation. 25

A: We know the Pythagoras theorem  Hypotenuse2 = Base2 + Altitude2 Here ,  Hypotenuse = 25 Base = 7…

Q: 6. Determine the measure of an angle in Quadrant 4 which would have the same sine value as 185°

A: The trigonometric function, sin(1850)=sin(1800+50)=-sin(50)                             As…

Q: 5. Find the lengths of the ares subtended by the angles e and radians in Figure 20. e=0.9 FIGURE 20…

A:

Q: 9) (SCT) Suppose a 40 ft tree casts a shadow of length 60 ft. What is the angle of elevation (with…

A:

Q: Find the reference angle 0'. = 3 0' = rad Sketch e in standard position and label 0'.

A:

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: Use a calculator to approximate the degree measure (to 1 decimal place) of the angle 0 subject to…

A:

Q: O From a point S due south, the angle of el- evation of the top of a vertical mast is 38°. From…

A:

Q: 2. The rope attached to an anchor is 30 meters long. The rope and the seabed produce an angle of 39…

A: Given query is to find the depth of the sea.

Q: If angle A = -in radians, what is the degree measure of A? Provide your answer below:

A:

Q: 7. Determine the measure of an angle in Quadrant 3 which would have the same sine value as 185°

A: We can use this formula to find the measure of the angle in third quadrant, sin y = -sin(y-180),…

Q: is an angle in standard position, tan(e) 0, then the terminal side of lies in which quadrant? A IV…

A:

Q: A railroad track has an angle of elevation of 1.00°. What is the difference in height (in ft) of two…

A: Form a triangle

Q: Consider an angle e in Quadrant III, where tan(0) = 1 What is the exact value of sin(0)? 5 6 7 8. 10…

A: given that angle, θ is in III quadrant  tanθ =1 to find sinθ

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…

Q: Find sin0, where 0 is the angle shown. Give an exact value, not a decimal approximation. 00

A: Here we have to find sin θ .

Q: Determine the value of angle A that corresponds to sec A = 1.3100. Round the answer to the nearest…

A: secA = 1.3100

Angles

In mathematics, angles constitute a very important part. Just like the concept of lines, an angle is a necessary figure that is used for measurement. How do you define its formation? It is formed when two or more lines meet at a point. The point at which two or more lines meet is known as the vertex. When the lines get inclined at this point, they do form various angles. Angles are measured from the vertex in terms of degrees.