Financial Algebra-Trigonometry 454nearestc. What is the measure or ad. How much more guy wire would be needewire were secured at a point 15 feet from the baseof the utility pole instead of 10 feet? Round to thenearest tenth.G10'Y10. Mickey uses a mirror and similar triangles to find the height of a light polenear her driveway. The diagram describes her method.Chapter 7 Independent Living20'hShe has her friend move the mirror until she can see the top of the pole as areflection in the mirror. Due to the law of reflection in physics, angles 1 and2 are congruent. Since both triangles are right triangles, they each also havea right angle. The triangles are, as a result of having two pairs of congruentangles, 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

When two triangles ABC and EFG are similar then Their sides are AB/EF = BC/FG

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°.

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