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. A woman is standing on the ground at a point 8 feet from the base of a building. The angle of levation to the top of the building is 57 egrees. What is the best trigonometric ratio to e used to find the height of the building? .. Sine -. Tangent . Cosine ▪. Secant . Determine how many triangles are formed iven the condition, mZB = 75° b = 17 cm c = 2 cm.

. A woman is standing on the ground at a point 8 feet from the base of a building. The angle of levation to the top of the building is 57 egrees. What is the best trigonometric ratio to e used to find the height of the building? .. Sine -. Tangent . Cosine ▪. Secant . Determine how many triangles are formed iven the condition, mZB = 75° b = 17 cm c = 2 cm.

Trigonometry (11th Edition)
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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4. 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. What is the best trigonometric ratio to be used to find the height of the building? A. Sine B. Tangent C. Cosine D. Secant 5. Determine how many triangles are formed given the condition, m ZB = 75° b = 17 cm c = 12 cm. A. no triangle B. cannot be determined C. 1 triangle D. 2 triangles
Transcribed Image Text:4. 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. What is the best trigonometric ratio to be used to find the height of the building? A. Sine B. Tangent C. Cosine D. Secant 5. Determine how many triangles are formed given the condition, m ZB = 75° b = 17 cm c = 12 cm. A. no triangle B. cannot be determined C. 1 triangle D. 2 triangles
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