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 205
nches, height 5 inches. Ans. 48.75 squareinches. 4. Base 15 feet, height 2.5 feet. Ans. 37.5 squarefeet. 192 A HAND BOOK FOR MECHANICS The Rhomboid A rhomboid is a four-sided figure whose opposite sidesare parallel, whose dimensions are greater one way thananother, but whose ends are not… … Fig. 11 9_327 square feet. Arts. Example. Find the area of a rhomboid whose base is6 feet and whose height is 3^ feet. 6. 3J5 301821.0 square feet. What is the area of a rhomboid whose base is 3 feetand whose perpendicular height is 4 feet? (Fig. 12.) MENSURATION 193
Mechanics · Arithmetic · Measurement
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