20. A man standing on a 48.5 meter building high, has an eyesight height of 1.5 m from the top of the building, took a depression reading from the top of another nearby building and nearest wall, which are 50 deg. and 80 deg. respectively. Find the height of the nearby building in meters. The man standing at the edge of the building and both buildings lie on the same horizontal plane. * О 39.49 m О 35.50 m 30.74 m 42.55 m

20. A man standing on a 48.5 meter building high, has an eyesight height of 1.5 m from the top of the building, took a depression reading from the top of another nearby building and nearest wall, which are 50 deg. and 80 deg. respectively. Find the height of the nearby building in meters. The man standing at the edge of the building and both buildings lie on the same horizontal plane. * О 39.49 m О 35.50 m 30.74 m 42.55 m

Mathematics For Machine Technology

8th Edition

ISBN:9781337798310

Author:Peterson, John.

Publisher:Peterson, John.

Chapter23: Basic Calculations Of Percentages, Percents, And Rates

Section: Chapter Questions

Problem 5A: The length, L, of the standard 82° included angle drill can be calculated using the formula L=0.575...

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