454 nearest c. What is the measure or a d. How much more guy wire would be neede wire were secured at a point 15 feet from the base of the utility pole instead of 10 feet? Round to the nearest tenth. 10' Y 10. Mickey uses a mirror and similar triangles to find the height of a light pole near her driveway. The diagram describes her method. Chapter 7 Independent Living 5₁ G 20'. h She has her friend move the mirror until she can see the top of the pole as a reflection in the mirror. Due to the law of reflection in physics, angles 1 and 2 are congruent. Since both triangles are right triangles, they each also have a right angle. The triangles are, as a result of having two pairs of congruent angles, similar. a. How can Mickey use this fact to find the height of the pole? b. What is the height of the pole, to the nearest foot? €
454 nearest c. What is the measure or a d. How much more guy wire would be neede wire were secured at a point 15 feet from the base of the utility pole instead of 10 feet? Round to the nearest tenth. 10' Y 10. Mickey uses a mirror and similar triangles to find the height of a light pole near her driveway. The diagram describes her method. Chapter 7 Independent Living 5₁ G 20'. h She has her friend move the mirror until she can see the top of the pole as a reflection in the mirror. Due to the law of reflection in physics, angles 1 and 2 are congruent. Since both triangles are right triangles, they each also have a right angle. The triangles are, as a result of having two pairs of congruent angles, similar. a. How can Mickey use this fact to find the height of the pole? b. What is the height of the pole, to the nearest foot? €
Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE:
1. Give the measures of the complement and the supplement of an angle measuring 35°.
Related questions
Question
Financial Algebra-Trigonometry
Transcribed Image Text:454
nearest
c. What is the measure or a
d. How much more guy wire would be neede
wire were secured at a point 15 feet from the base
of the utility pole instead of 10 feet? Round to the
nearest tenth.
G
10'
Y
10. Mickey uses a mirror and similar triangles to find the height of a light pole
near her driveway. The diagram describes her method.
Chapter 7 Independent Living
20'
h
She has her friend move the mirror until she can see the top of the pole as a
reflection in the mirror. Due to the law of reflection in physics, angles 1 and
2 are congruent. Since both triangles are right triangles, they each also have
a right angle. The triangles are, as a result of having two pairs of congruent
angles, similar.
a. How can Mickey use this fact to find the height of the pole?
b. What is the height of the pole, to the nearest foot?
M
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