22 Three tourists T₁, T2 and T3 at ground level are observing a landmark whose top we shall call L. T₁ is due north of L, T3 is due east of L, and T, is on the line of sight from T₁ to T3 and between them. The angles of elevation to the top of L. from T₁, T2 and T3 are 25°, 32° and 36° respectively. a Show that tan
22 Three tourists T₁, T2 and T3 at ground level are observing a landmark whose top we shall call L. T₁ is due north of L, T3 is due east of L, and T, is on the line of sight from T₁ to T3 and between them. The angles of elevation to the top of L. from T₁, T2 and T3 are 25°, 32° and 36° respectively. a Show that tan
Trigonometry (MindTap Course List)
8th Edition
ISBN:9781305652224
Author:Charles P. McKeague, Mark D. Turner
Publisher:Charles P. McKeague, Mark D. Turner
Chapter2: Right Triangle Trigonometry
Section2.4: Applications
Problem 48PS: Albert lives in New Orleans. At noon on a summer day, the angle of elevation of the sun is 84. The...
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![22 Three tourists T₁, T2 and T3 at ground level are observing a landmark whose top we shall call L. T₁ is
due north of L, T, is due east of L, and T₂ is on the line of sight from T₁ to T3 and between them. The
angles of elevation to the top of L. from T₁, T2 and T3 are 25°, 32° and 36° respectively.
cot 36°
cot 25⁰*
b Use the sine rule in ALT₁T₂ to find, correct to the nearest minute, the bearing of T₂ from L.
a Show that tan <LT₁T₂ =](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8318eda7-7aa5-4da6-acf2-2f8cbb39a8e1%2Fb8f2c03b-c86d-4c00-b358-6da21e8f1b68%2Fr82qkj7_processed.png&w=3840&q=75)
Transcribed Image Text:22 Three tourists T₁, T2 and T3 at ground level are observing a landmark whose top we shall call L. T₁ is
due north of L, T, is due east of L, and T₂ is on the line of sight from T₁ to T3 and between them. The
angles of elevation to the top of L. from T₁, T2 and T3 are 25°, 32° and 36° respectively.
cot 36°
cot 25⁰*
b Use the sine rule in ALT₁T₂ to find, correct to the nearest minute, the bearing of T₂ from L.
a Show that tan <LT₁T₂ =
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