Directions: Answer each question. Round to the nearest tenth if needed. (1) The angle of elevation of a 110 foot crane is 45 How high can the crane raise building material?

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter8: Areas Of Polygons And Circles
Section8.CR: Review Exercises
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Question
icult and com
icated subject to disc
ecuss so...
NameAcel PReves Almonte
Trig Word Problems w/Diagrams
Date:
e:\Nay 11,2022
Directions: Answer each question. Round to the nearest tenth if needed.
Per:
(1)
he angle of elevation of a 110 foot crane is 45 How high can the crane
raise building material?
(2)
A 12 ft guy Wire is attached to a telephone pole at a point 9.5 feet below the top or
dhe pole. If the wire forms a 51° angle with the ground, how high is the telephone pole?
ole
19.5ft
18.84
12
x9.3
(3)
To find the dıstance from point A on the shore of a lake to point B on an island in the
lake, surveyors locate point P so that m/PAB=62° and mZAPB=28°. If the distance
from P to A is 350 feet, find the distance from point A on the shore to point B on the island.
"B
(4)
Refer to the picture below. The angle of depression from a ship to a submarıne is 31
degrees. Once SONAR waves are measured the distance from the ship straight to the
submarıne is 400 meters. What is the depth of the submarine?*
ship
31°
400 m
sub
Transcribed Image Text:icult and com icated subject to disc ecuss so... NameAcel PReves Almonte Trig Word Problems w/Diagrams Date: e:\Nay 11,2022 Directions: Answer each question. Round to the nearest tenth if needed. Per: (1) he angle of elevation of a 110 foot crane is 45 How high can the crane raise building material? (2) A 12 ft guy Wire is attached to a telephone pole at a point 9.5 feet below the top or dhe pole. If the wire forms a 51° angle with the ground, how high is the telephone pole? ole 19.5ft 18.84 12 x9.3 (3) To find the dıstance from point A on the shore of a lake to point B on an island in the lake, surveyors locate point P so that m/PAB=62° and mZAPB=28°. If the distance from P to A is 350 feet, find the distance from point A on the shore to point B on the island. "B (4) Refer to the picture below. The angle of depression from a ship to a submarıne is 31 degrees. Once SONAR waves are measured the distance from the ship straight to the submarıne is 400 meters. What is the depth of the submarine?* ship 31° 400 m sub
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