Your math teacher asks you to calculate the height of the goal post on the football field. You and a partner gather the measurements shown. 72° 5.5 ft 12 ft Find the height of the top of the goal post, rounded to the nearest tenth of a foot. feet

Q: Find the exact values of the sine, cosine, and tangent of the angle 105° = 60° + 45°

A: The expressions are the trigonometric expressions hence the trigonometric identities help to find…

Q: 3) 12 24°

A:

Q: 1. Use trigonometry to find the measure of x. Sine-을 Cose-습 Taneo=옷 1200 ft. 14.04 48°

A: Consider the given figure:

Q: For the diagram below, which primary trigonometric ratio would you pick to solve for the unknown…

A:

Q: Use the sine ratio, the cosecant rati b. 17 yd S 25 yd

A: sin x = perpendicular/hypo

Q: Use the Law of Sines to find the values of b and c. C 42° a =9 А 63° B

A:

Q: Find the measure of an arc in radians if the radius of the arc is 6.1 cm and the length of the arc…

A:

Q: Find the reference angle for 3 radians JT

A:

Q: Find x. Round your answer to the nearest tenth of a degree. 21 X = 19

A:

Q: Use the law of sines, the law of cosines, or the Pythagorean Theorem to solve ∆ABC. Round to one…

A:

Q: Convert from radians to degrees. Use = 3.14. Round your answer to the nearest tenth of a degree. T…

A: Given query is to convert the radian to degree.

Q: The sonar of a navy ship detects a submarine that is 4000 feet from the ship. The angle between the…

A:

Q: c. What is sin()? Which angles, measured degrees, would have the same sine as sin()?

A: topic - angles

Q: find the reference angle of 5π / 6. Enter the exact answer in radians ( in terms of π ).

A: Quadrant                                                     Range of angle 1.   1st Quadrant…

Q: A man standing near a building notices that the angle of elevation to the top of the building is…

A: Given : The angle of elevation to the top of the building is 69°. He then walks 240 feet farther…

Q: pts 5. A person stands 25 feet from the base of a building and measures the angle of elevation to…

A: Height of the bulding is

Q: Use the law of sines, the law of cosines, or the Pythagorean Theorem to solve ∆ABC. Round to one…

A:

Q: Convert the angle in degree to radian. Express the answer in the multiple of t . 260°

A:

Q: A man standing near a building notices that the angle of elevation to the top of the building is…

A: Since, a man standing near a building notices that the angle of elevation to the top of the building…

Q: Use the sine law to determine the measure of angle C, to the nearest degree, given that b = 89.4 ft,…

A: Given:-  b= 89.4 ft, angle B = 72°, and c = 36.3 ft. To find:- Angle C

Q: Find the exact radian measure of the angle.

A: π=180° 1°=π180

Q: 2. Solve the following triangle, rounding side lengths to the nearest tenth of a unit (metre) and…

A:

Q: Find angle -30° in radian measure as a multiple of a. а. бл b. л/2 c. d. л/5 п e. 3.

A: Consider the angle

Q: Find the measure of an arc in radians if the radius of the arc is 2.3 inches and the length of the…

A:

Q: Use the law of sines, the law of cosines, or the Pythagorean Theorem to solve ∆ABC. Round to one…

A:

Q: In AHIJ, the measure of ZJ=90°, IH = 65, HJ = 56, and JI = 33. What is the value of the sine of ZI…

A: Given: ∠J=90o IH = 65 HJ = 56 JI = 33…

Q: Which is greater 8 radians or 80 degrees? Give a mathematical explanation to justify your answer.

A: topic - angle conversion

Q: Use the Law of Cosines to calculate the value of x. Round answer to the nearest degree. 21 17 X =

A: The answer is found in step-2

Q: A large totem pole in the state of Washington is 100 feet tall. At a particular time of day, the…

A: From the given figure:     Corresponding to ∠A.   BC=Perpendicular=100ftAC=Base=249ftAB=Hypotenuse…

Q: Find the angle of elevation of the sun from the ground to the top of a tree when a tree that is 10…

A: We can use the trigonometrical ratio in order to solve the given problem.

Q: Determine the approximate degree measure of 1.88 radians, to the nearest tenth.

A: NOTE: Refresh your page if you can't see any equations. . the given radian angle is

Q: Solve the triangle using the Law of Sines. (Assume c = 70, A = 44°, and B = 25°. Round lengths to…

A:

Q: Determine the value of angle A that corresponds to tan A = 6.0840. Round the answer to the nearest…

A:

Q: Solve the triangle. 11 ..... ° (Round to one decimal place as needed.) B (Round to one decimal place…

A:

Q: The latitude of Goose Pimple Junction, Virginia, is 36.597 0. Find the shadow anglefor a sundial in…

A: Definition used -        Shadow angle -                               tanθ=sinα×tan(t(15°))…

Q: A tree in Daniel's yard died and he's worried it might fall and hit the house if left alone. He…

A: SOLUTION-

Q: A 88-ft tree casts a shadow that is 150 ft long. What is the angle of elevation of the sun? (Round…

A:

Q: Find the exact radian measure of the angle.

A: a) 2π3b)11π6c)3π4

Q: ) sine = 0

A: Use trigonometric equations properties

Q: A ship sailed from a port with a bearing of S22 degrees E. How far south has the ship traveled after…

A: Given, a ship sailed from a port with a bearing of S22° E. How far south has the ship traveled after…

Q: Use the Law of Sines to solve the following triangle for c. Approximate your answers to the nearest…

A:

Q: The formula gives the viewing angle, θ, in radians, for a camera whose lens isx millimeters…

A: The given formula for the viewing angle is θ=2tan-121.634x where, θ is the viewing angle and 'x' is…

Q: Find the angle measure to the nearest degree. 2) cos C 0.5150 A) 40° B) 46° C) 59° D) 1.03°

A: Given : cos c = 0.5150                     C =?

Q: What radian measure corresponds to the point (,). IT O S11

A: We can find the radian measure correspond to the point as below

Q: t the angle in degrees to radians. Express your answer as a multiple of π.

A: Introduction: We must multiply the supplied angle (in degrees) by π180° to convert degrees to…

Q: Find x. Round your answer to the nearest tenth of a degree. 51 %3D 24

A:

Q: Find the length of arc DB. Leave your answer in terms of T. 40 18 feet

A:

Q: Solve the triangle using the Law of Sines. (Assume a = 6.1, b = 2.8, and zA = 80°. Round the length…

A:

Q: Use a calculator to find the value of the acute angle θ to the nearest degree, cos u = 0.8771

A: Consider the provided information, cosθ=0.8771 Use a calculator to find the value of the acute angle…

Q: Use the Law of Sines to find the values of b and c. 2=10

A: The values of b and c can be found by first using angle sum property of triangle to find the unknown…

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.