Manual of examinations for engineering positions in the service of the city of New York. Questions and answers in 3 volumes and 8 parts by Lewis Myron Henry 1877-

Author:Lewis, Myron Henry, 1877- [from old catalog] & Kempner Milton, [from old catalog] joint author
Language: eng
Format: epub, pdf
Tags: Engineering
Publisher: New York, The Engineering news publishing co.
Published: 1906-03-25T05:00:00+00:00

rangement and complete at least two letters of each line: 'IS/La^ of Stapleton and Vicinity, Borough of Richmond, City of New York, from Surveys made in 1903. Scale: 1 inch to 500 feet."

Mathematics.

Give all the figuring on the ruled sheets.

1. Demonstrate that the side of an equilateral triangle inscribed in a circle is to the radius, as the square root of 3 is to unity.

. / 2. Extract the square root of f|-|y ; give the answer in a decimal, correct to three places.

^ 3. A walk 9 ft. wide surrounds a square garden, the area of the walk being | of an acre, what is the length of a side of the enclosed square ?

4. A city lot in the form of a trapezoid costs $2 250 at 40 cents a square foot. If its parallel sides are 39 ft. and 57 ft., what is its length?

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