ladders used by fruit pickers are typically tapered with a wide bottom for stability and a narrow top for ease of picking . if the bottom rung of such a ladder is 49 inches wide and the top rung is 19 inches wide . stating explictly the formula used , determine a. how many rungs does the ladder have if each rung is 2.5 inches shorter than the one below it ? b. how much material would be needed to make the rungs for the ladder?
ladders used by fruit pickers are typically tapered with a wide bottom for stability and a narrow top for ease of picking . if the bottom rung of such a ladder is 49 inches wide and the top rung is 19 inches wide . stating explictly the formula used , determine a. how many rungs does the ladder have if each rung is 2.5 inches shorter than the one below it ? b. how much material would be needed to make the rungs for the ladder?
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter5: Similar Triangles
Section5.6: Segments Divided Proportionally
Problem 1E: Note: Exercises preceded by an asterisk are of a more challenging nature. In preparing a certain...
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ladders used by fruit pickers are typically tapered with a wide bottom for stability and a narrow top for ease of picking . if the bottom rung of such a ladder is 49 inches wide and the top rung is 19 inches wide . stating explictly the formula used , determine
a. how many rungs does the ladder have if each rung is 2.5 inches shorter than the one below it ?
b. how much material would be needed to make the rungs for the ladder?
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