Answer 1-2 question with explanation 1. In the triangle ABC, m ZA = 81° and m ZB =67°. If a = 34 units long, find b.A. 33. 69 unitsB. 32.69 unitsC. 30.69 unitsD. 31.69 units A woman is standing on the ground at apoint 78 feet from the base of a building.The angle of elevation to the top of thebuilding is 57 degrees. Which among thefollowing is the best representation of thegiven problem?A78 ft57⁰57⁰h78 ftA AA AD570h78 ft78 ft570

Answered: Image /qna-images/answer/eb089cca-478d-4d7a-ac26-2027a90e467d.jpg

Answered: 1. In the triangle ABC, m ZA = 81° and…

Math

Trigonometry

1. In the triangle ABC, m ZA = 81° and m ZB = 67°. If a 34 units long, find b. =

Algebra: Structure And Method, Book 1

(REV)00th Edition

ISBN:9780395977224

Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Chapter11: Rational And Irrational Numbers

Section11.6: The Pythagorean Theorem

Problem 11ST

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Question

Answer 1-2 question with explanation

1. In the triangle ABC, m ZA = 81° and m ZB =
67°. If a = 34 units long, find b.
A. 33. 69 units
B. 32.69 units
C. 30.69 units
D. 31.69 units

A woman is standing on the ground at a
point 78 feet from the base of a building.
The angle of elevation to the top of the
building is 57 degrees. Which among the
following is the best representation of the
given problem?
A
78 ft
57⁰
57⁰
h
78 ft
A A
A A
D
570
h
78 ft
78 ft
570

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