noma Janual essment Directions: Illustrate and solve each problem correctly. The distance of 1. A 28 ft long rope attached at the top of a flagpole is pegged to the ground. the peg from the base of the flagpole is 17 ft. What is the angle of the rope to the ground?

Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter53: Introduction To Triangles
Section: Chapter Questions
Problem 27A: Determine the answers to the following exercises which are based on corresponding parts. All...
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Penomance Standard
ssment
Directions: Illustrate and solve each problem correctly.
1. A 28 ft long rope attached at the top of a flagpole is pegged to the ground. The distance of
the peg from the base of the flagpole is 17 ft. What is the angle of the rope to the ground?
2. Vander is standing on top of a cliff 305 feet above the lake. The measurement of the angle of depression to
the boat on the lake is 42º. How far is the boat from the base of the cliff?
3. Put the following values to illustrate the problem below: h, x, 10m, 30°, 60°
Calculate the height of a tree, knowing that from a point on the ground the top of the tree can be seen at
an angle of 30° and from 10 m closer, the top can be seen at an angle of 60⁰.
al
Transcribed Image Text:Penomance Standard ssment Directions: Illustrate and solve each problem correctly. 1. A 28 ft long rope attached at the top of a flagpole is pegged to the ground. The distance of the peg from the base of the flagpole is 17 ft. What is the angle of the rope to the ground? 2. Vander is standing on top of a cliff 305 feet above the lake. The measurement of the angle of depression to the boat on the lake is 42º. How far is the boat from the base of the cliff? 3. Put the following values to illustrate the problem below: h, x, 10m, 30°, 60° Calculate the height of a tree, knowing that from a point on the ground the top of the tree can be seen at an angle of 30° and from 10 m closer, the top can be seen at an angle of 60⁰. al
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