15) The Sunshine Skyway Bridge in Florida is the world's longest cable-stayed bridge, spanning 4.1 miles of T: Bay. It is supported using steel cables suspended from two concrete supports. If the supports are the sar height above the roadway and perpendicular to the roadway, and the topmost cables meet at a point mi between the supports, prove that the two triangles shown in the photo are congruent.
15) The Sunshine Skyway Bridge in Florida is the world's longest cable-stayed bridge, spanning 4.1 miles of T: Bay. It is supported using steel cables suspended from two concrete supports. If the supports are the sar height above the roadway and perpendicular to the roadway, and the topmost cables meet at a point mi between the supports, prove that the two triangles shown in the photo are congruent.
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter3: Triangles
Section3.4: Basic Constructions Justified
Problem 37E: Draw an obtuse triangle and construct the three perpendicular bisectors of its sides. Do the...
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Ratios
A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.
Trigonometric Ratios
Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.
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