A helicopter hovers 600 feet above a small island. The figure shows that the angle of depression from the helicopter to point P is 43°. How far off 43° 600 ft the coast, to the nearest foot, is the island? P d ft (Round the answer to the nearest whole number.) d =

Q: What's the area of the sector of a circle if the radius is 18 in and the central angle is 172°? in

A:

Q: Katie is flying a kite with 65 meters of string. If the kite forms a 32 at Katie's hand. How high is…

A: We have to calculate height of the kite.

Q: Solve the right triangle. Round your answers to the nearest tenth. b. A a 25 50°

A: we know that, sin(theta) = opposite side / hypotenues cos(theta) = adjusant side / hypotenues

Q: A rocket ship is four miles above sea level when it begins to climb at a constant angle of 5° for…

A: Given, θ=5∘, B=65 suppose rocket ship height from initial point is h height from sea level =h+4

Q: The measure of an angle in standard position is given. Find two positive angles and two negative…

A: conterminal angles are the angles that have same terminal sideas of the standard position→ The…

Q: 2. A boy flies a kite with a 100-foot-long string. The angle of elevation of the string is 48°. Find…

A: 2) The given problem will be solved by using Trigonometric Ratios

Q: Warren, Ken, and Shawnette are playing hockey. Ken has the puck. Ken and Warren are 5.2 m apart. Ken…

A: Given, Distance between Ken and Shawnette = 3.7 m  Distance between Ken and Warren = 5.2 m Angle at…

Q: Find the unknown length in the right triangle. (...) 9 90 ° 16 b

A:

Q: Solve each triangle. Round your answers to the nearest tenth. m/A = 33°, c = 12m, a = 10m O m/B =…

A: Given : m∠A = 33° , c = 12 m and a = 10 m Solve each triangle. Round your answer to the nearest…

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.