21 22 For items 21-22Point P represents a position at the top of thebuilding and Point R represents a position onthe ground. The angle of depression madefrom point P to point R is 450. If Point R is 200meters away from Point P, what is the height ofthe building? 21) What is the height of thebuilding to the nearestthousandths?A. 200 mB. 282.843 mC. 0.003 mOD. 141.421 m22) What is the measure ofthe other angle in the righttriangle formed in theproblem?OA. 30 DEGREESB. 45 DEGREESC. 60 DEGREESO D. 90 DEGREES

Answered: Image /qna-images/answer/a5dfdd0d-733a-4835-a77b-d43a11547ece.jpg

Answered: 21) What is the height of the building…

21) What is the height of the building to the nearest thousandths? O A. 200 m OC. 0.003 m O D. 141.421 m 22) What is the measure of the other angle in the right triangle formed in the B. 282.843 m

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 53P: A surveyor measures the distance across a straight river by the following method: starting directly...

See similar textbooks

Similar questions

Pls help ASAP on the full question pls
A fence is built in the shape shown by the figure. The fence encloses a square area of side s plus a semi-circular area. The area of the figure can be expressed as some numerical factor times 32. Type in the numerical factor with 3 digits. Exception: if the first digit of the numerical factor is 1, include 4 digits on your answer.
A contractor is painting the ceilings. a Small squre bedroom is being painted, along with a large, rectangular common room. The short wall of the common room is the sams size as each of the bedroom walls. The other wall is 2 meters longer. If a contractor has enough paint to cover 80 square meters, and that is just enough for two coats of paint on both ceilings - what are the dimensions of the common room? The common room has a short wallt that is ___ meters long and a long wall that is ___ meters long.
If possible give the final answer with 4 decimal places
1. Solve words problems. An Airplane takes off 200 yards in front of a 60 foor building. At what angle of elevation must the plan take off in order to advoid crashing into the building? Assume that the airplane flies in a straight line and the angle of elevation remains constant until the airplabe flies over the building. A 14 foot ladder is used to scale a 13 foot wall. At what angle of elevation must the ladder be situated in order to reach the top of the wall?
The Harrington family belongs to a yacht club. On Saturdays they take their sailboat out in the bay. They usually spend about 3 hours sailing around. This past Saturday they ended up at a point that was a 51º angle from the dock and 445 yards away. How far east from the dock were they at this point? 280.04 yards 549.53 yards 345.83 yards 330.26 yards
Assume you have a drop of 2 cm3 falling down. A) If the drop is a cube, what is its surface area? (Hint, volume of a cube = L3. Surface area of a cube=6*L2, where L is the length of the cube, and the factor of 6 as a cube has 6 faces). B) For the same drop, what is its surface area if it is a sphere? (Hint, volume of a sphere=4/3*pi*R3. Surface area of a sphere=4*pi*R2.) C) Find the surface area to volume ratios of both objects. Which object (sphere or cube) has a lower surface area to volume ratio? Which shape does the drop favor?
What is the height of the hedge based on the problem
The parabolic cables of a 200-ft portion of the roadbed of a suspension bridge are positioned as shown. Vertical cables are to be spaced every 20 ft along this portion of the roadbed. Calculate the lengths of these vertical cables. es Choose the correct answer below. ools OA. 56 ft, 41.6 ft, 30.1 ft, 22.4 ft, 17.3 ft, and 16 ft OB. 56 ft, 41.4 ft, 30.4 ft, 22.2 ft, 17.6 ft, and 16 ft OC. 56 ft, 41.4 ft, 30.1 ft, 22.2 ft, 17.3 ft, and 16 ft OD. 56 ft, 41.6 ft, 30.4 ft, 22.4 ft, 17.6 ft, and 16 ft Help me solve this View an example Get more help. Clear all Skill builder 16 ft 200 ft orr
If a triangle has a hypotenuse of 121.3 meters, if the triangle has a height of 61 meters. What is the angle of the triangle?
You are camping with Joe and Karl. Since all three of you like your privacy, you don’t pitch your tents close together. Joe’s tent is 21.0 m from yours, in the direction 23.0 south of east. Karl’s tent is 32.0 m from yours, in the direction 37.0 north of east. What is the distance between Karl’s tent and Joe’s tent?
A high fountain of water is in the center of a circular pool of water. You walk the circumference of the pool and measure it to be 25.0 meters. You then stand at the edge of the pool and use a protractor to gauge the angle of elevation of the top of the fountain. It is 35°. How high is the fountain?