A person is standing on the ground at a point 27 meters from the base of a building. The angle of elevation of the top of the building is 30 ° .Find the height of the building. [ sin30° = , cos30° = = %3D O 27/3 meters O 30/3 meters 30 meters O T3 27 meters V3

A person is standing on the ground at a point 27 meters from the base of a building. The angle of elevation of the top of the building is 30 ° .Find the height of the building. [ sin30° = , cos30° = = %3D O 27/3 meters O 30/3 meters 30 meters O T3 27 meters V3

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter6: The Trigonometric Functions

Section6.3: Trigonometric Functions Of Real Numbers

Problem 56E

See similar textbooks

Related questions

Q: Given that sin(0) = 17 V17 and 0 is in quadrant II, what is cos(0)? Provide your answer below: cos…

A: NOTE: Refresh your page if you can't see any equations. . here we have and here angle is in the…

Q: Find the exact values of the sine, cosine, and tangent of the angle. 17n 17T 17n %3D 12 4 6 17T sin…

A: Given- sin 17π12, cos 17π12 and tan 17π12 To Find- The exact values of the sine, cosine and tangent…

Q: What is cos 0 if 0 is an angle in the second quadrant and sin 0 = V3 7 A

Q: Use the half-angle formulas to determine the exact values of the sine, cosine, and tangent of the…

A: To find: The value of sin 15°, cos 15°, tan 15°. Formula used: Half angle formula: sin θ=1-cos 2θ2…

Q: 1 V5 e

Q: A man observes a balloon at a 62° angle of elevation. He knows the balloon is hovering directly…

A: Use tan theta

Q: Determine the quadrant in which the terminal side of 0 lies. (a) sin 0 0 (Choose one) (b) cot 0 > 0…

Q: Use the half-angle formulas to determine the exact values of the sine, cosine, and tangent of the…

Q: Use the given information to find the exact value of: a. sin 2θ b. cos 2θ c. tan 2θ.

A: Given θ lies in fourth quadrant. cos θ = 40/41

Q: In triangle PQR right angled at Q PR+QR = 25cm and PQ = 5 cm . Determine the values of sinP , cos P…

A: Given information: In triangle PQR right angled at Q, PR + QR = 25, PQ = 5 Concept used: Pythagoras…

Q: In right triangle ABC, m/C =90°, and sin A What is the value of cos B? 35 3534464 O O O

A: The value of SinA=35 The objective is to find the value of CosB

Q: Determine the exact values of sin 0 and cos 0 given that the terminal side of angle 0 intersects the…

Q: Approximate the acute angle u to the nearest (a) 0.01 and (b) 1'.

A: Approximate the acute angle u to the nearest (a) 0.01 and (b) 1 Given, cosθ=0.8

Q: 3 cos(8) and 0 is in Quadrant III, find tan(0) cot(0) + csc(0).

Q: Find: (a) sin (A + B) and (b) cot(A+ B) given that cos A = where A is - 24 not in QII, and tan B =…

Q: Find values of the trigonometric functions of the angle (in standard positon) whose teminal side…

A: NOTE: Refresh your page if you can't see any equations. . the given point is find the radius of…

Q: Use the information given below to find sin (a -B). 3 with a in quadrant II 5' sina= 3 tan B= with B…

A: Given, sinα=35, with α in quadrant II tanβ=34, with β in quadrant III

Q: Given that sin(0) = 0.73, match each trigonometric function with its value. cos(e) а. 1.07 csc(e) b.…

Q: Use the given information to find the exact value of a. sin 20, b. cos 20, and c. tan 20. 28 cos 0 0…

A: Given,

Q: Let 0 be an angle in standard position. In which quadrant or quadrants can 0 be located if it meets…

Q: Use the information given about the angle 0, 0 s 0s 2, to find the exact value of the indicated…

A: We know that , sin ( 2 • theta ) = 2 sin( theta ) •cos ( theta )

Q: Find cos 0, csc 0, and tan 0, where 0 is the angle shown in the figure. Give exact values, not…

A: Given To evaluate cos θ, csc θ , tan θ

Q: 1. Calculate the exact value of sin |using a compound angle formula.

A: We want to find value of sinπ12

Q: Calculate the values of the six standard trigonometric functions for the angle 0 in the figure…

A: Given:

Q: Approximate the acute angle u to the nearest (a) 0.01 and (b) 1'.

A: sin θ = 0.4217

Q: Use the given information to find the exact value of : a. sin 2θ b. cos 2θ c. tan 2θ.

A: given: sinθ=-941, θ lies in quadrant III we have to find the exact values of: (a) sin2θ…

Q: Find the exact value of the indicated trigonometric function of 0. 7) sec 0 = 2 O in quadrant IV…

A: A detailed solution is given below

Q: Use the information given about the angle 0, 0 s 0 s 2r, to find the exact value of the indicated…

Q: The leaning tower of Pisa is inclined 7.5 degrees (ZDAC) from the vertical. At a distance of 80…

Q: Given that cos(0): V17 and 0 is in Quadrant III, what is sin(0)? %3D 17

Q: IN triangle OPQ right angled at P , OP=7 cm , OQ-PQ=1 cm .Determine the values of sinQ and cosQ

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

Q: Find the remaining trigonometric functions of 0 based on the given information. csc e 13 and cos 0 <…

Q: Find the exact value of the trigonometric function. (a) cos(150◦) (b) cot(−120◦) (c) sec(7π/6) (d)…

Q: Find tan(0) + sin(0) for the angle 0 shown. 7

A: Find tanθ+sinθ for the angle θ .

Q: Find the exact value. Given that sin 0 = - with 0 in quadrant IV, find cos 20. %3D 25

Q: Use the appropriate compound angle formula to find the exact value of cos 3

Q: How do I fine a point that is over "2"??

A: We knowThe shortest distance between the terminal point on the unit circle and the x-axis is known…

Q: An angle 0 drawn in standard position terminates in the third quadrant such that cos 0 =- Which of…

A: We have to find sin angle

Q: Find a cofunction with the same value as the given expression: a. sin 46° b. cot(π/12)

A: (a) Consider the expression, sin46° To calculate co function of the given expression,…

Q: Use an appropriate compound angle formula to evaluate the following as an exact value. Show all your…

Q: The terminal side of angle 0 intersects the unit circle in the first quadrant at (, y). What are the…

Q: From the information given, find the quadrant in which the terminal point determined by t lies.…

Q: 1. Find the value of cos(arctan(). As part of your solution, include the corresponding right angle…

A: solution :-

Q: Given cos(2t)= -0.6 with the terminal side of the arc in QII. A) what is the value of 2t? B) What…

Q: Show work.

A: Given:

Q: Given that 16cot A = 12:Find the value of sinA + cos A sinA – cosA -

Q: Use the given information to find the exact value of : a. sin 2θ b. cos 2θ c. tan 2θ.

A: Given, sinθ=1213θ lies in second quadrant . in second quadrant sine is positive and cosine is…

Question

A person is standing on the ground at a point
27 meters from the base of a building. The
angle of elevation of the top of the building is
30 ° .Find the height of the building. [
sin30° = ,
V3
3, cos30° = ,tan30° =
%3D
2
O 27/3 meters
O 30V3 meters
meters
27
meters
V3

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

$Fourier Transformation$

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, calculus and related others by exploring similar questions and additional content below.