A hand book of general instruction for mechanics, containing useful rules and memoranda for practical men (1907)
Smith, Franklin Elijah, 1872- · New York, D. Van Nostrand company · leaf 200
quare feet. 3. What is the area of an ellipse whose diameters are3.5 feet and 7.5 feet? Ans. 20.616750. MENSURATION 187 4. What is the area of an ellipse whose diameters are3.5 feet and 4.5 feet? Ans. 12.370050. 5. What is the area of an ellipse whose diameters are5 inches and 10 inches? Ans.…
Mechanics · Arithmetic · Measurement
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
