To measure the height of an inaccessible cliff on the opposite side of a river, a surveyor makes the measurements shown in the figure below. Assume a = 69.8° and b = 55.2°. Find the height of th cliff. (Round your answer to one decimal place.) 33.1 200 m

Q: A right triangle is shown below. 100 ft 57 ft Which measurement is the closest to the value of x? 30…

A:

Q: What is the measure of arc AC ? * 30 C

A: We know that angel made by any point on the circle to end points of diameter is 900. ⇒m∠ACB=90°, we…

Q: The radius of a circle is 18 miles. What is the length of a 130° arc? 130° r=18 mi Give the exact…

A: As per the company guidelines we can solve first question. I hope that the given solution will help…

Q: e 360⁰ (πr²) Arc Length Sector Area central angle radius 2mr (360)

A:

Q: 2) What is the length of arc AB? C 8 ft 45° B.

A:

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

A:

Q: Find the trig ratio. Round to the nearest tenth. 22 25 sin A = [?] %3D

A: We can solve it by property of right angle triangle.

Q: A pendulum swinging through a central angle of 67° completes an arc of length 7.2 cm. What is the…

A: Let the length of the pendulum is = r cm 67 degree= 67pi/180 radian

Q: C 110 ° E

A:

Q: Given that cos e = 0.754, what is the measure of O? Round your answer to the nearest tenth.

A:

Q: Find mGFE E F 99 ° G

A:

Q: 76° E Find the measure of the arc length.

A: Draw a schematic diagram of given figure,

Q: Find the length of the arc. Leave answer in terms of pi. 6 ft 135°

A: Given:

Q: Find the area of a triangle with the given measurements. Round to 1 decimal place. A=106°, b=15 ft,…

A:

Q: 60° 8 ft 3) What is the measure of arc QRS in degrees

A:

Q: Find the distance from A to C across the gorge illustrated in the figure. 130 ft The distance from A…

A:

Q: Find the measure of arc DB in OP. 124 mDB = (Simplify your answer.)

A:

Q: Determine the length AB across the cloud shown in the figure, using the following: AC = 500 m, 2C =…

A: Given, ∠C     =90°∠CAB=55°AC  =500 m

Q: 1. AA pendulum is 40 cm long. If the end of the pendulum swings through a total distance of 13.5 cm,…

A: Given length=40 cmradius through which it swings is r=13.5 cmWe know that angle through which…

Q: B. 15cm 68 D.

A: The given arc makes an angle 68° and radius r=15cm

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: In performing a geodetic survey, the information shown in the figure below is measured. Use this…

A: Given figure: Find: The distance between Cambria and Templeton, AD=? Used Formulas: Cosine…

Q: Find the measure of arc GH in the circle below. Give your answer to the nearest hundredth mGH Je 35…

A:

Q: Find the indicated measure. Round to the nearest hundredth. arc length of AB 6 ст 120° A

A: with radius = 6cm and angle subtended by arc  A͡B at center is 120° To find length of arc  A͡B…

Q: 3° 1056 ft Use the information in the image to calculate the depth of the tunnel. ft Round to the…

A: Topic:- trigonometry and geometry

Q: Find the missing measurement in the figure. B' Arc AC = 3 m, 54 m, ZB=? Circumference%3D A.

A: To find the missing angle.

Q: A surveyor has taken the measurements shown in the figure. Find c, the distance across the lake, to…

A:

Q: Look at the figure. Which trigonometric ratio should you use to find x? 170 ft 48°

A: Use cosine

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: 3. In the figure below, what is the length of arc AB? А. Эп ст В. бя ст С. Зл ст 3 cm D. п ст

A:

Q: In performing a geodetic survey, the information shown in the figure below is measured. Use this…

A:

Q: Find the value of the trigonometric ratiosin (5 pi/ 3)

A:

Q: To measure the height of a cliff, a surveyor made the measurements shown in the diagram below. Find…

A: To find the height of cliff using angles and length measurements on the ground First we find the…

Q: Surveyors are determining the height of a cliff that will be used to secure a tram car for travel…

A: First use the Sine rule of triangle than with the help of trigonometric ratio calculate the height…

Q: 16. What is the length of the arc QR? 10 cm 120° P

A:

Q: 10 ft 8 ft Find the perimeter of this figure to the nearest hundredth. Use 3.14 to approximate . P =…

A: To find the perimeter

Q: Solve for the measure of arc OM? Show your work and explain the steps you used to ssolve 142 N M

A:

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

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

Q: Determine the approximate value of x using basic trigonometry. (Round to the nearest hundredth.) C…

A: Use the ratio of cosine.

Q: The radius of a circle is 2 meters. What is the length of a 135° arc? 135⁰ r=2 m Give the exact…

A:

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

A:

Q: Find the measure of arc DB in OP. 127° B mDB %3D (Simplify your answer.)

A: From the given figure;     From the concept of the supplementary angle:…

Q: In ARST, the measure of ZT=90°, SR = 65, TS = 33, and RT = 56. What is the value of the sine of ZR…

A: Sine of angle R =

Q: What is the length of arc CB? Round your answer to the nearest hundredth. C 120° A 15 m

A:

Q: In ΔDEF, the measure of ∠F=90°, ED = 65, FE = 56, and DF = 33. What is the value of the cosine of ∠D…

A:

Q: Express the lengths a, b, c, and d in the figure only in terms of the trigonometric ratios of 0. The…

A:

Q: A pizza is cut into twelve equal pieces, the area of each being 89 cm. What was the diameter of the…

A: Given that the pizza is cut into 12 each pieces Area of one piece is 89 cm2 Pizza is in the shape of…

Q: What is the arc length of ADC? C 140° 12 A O 14.67T units 220° degrees

A:

Q: Determine the measure of ZR, to the nearest degree. P. 11 6.

A:

Q: ind the area of the triangle (in square feet) whose base is 60 ft. and whose base angle is 0°. COUND…

A: Given query is to find the area of the triangle.