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 206
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 … Fig. 12 3 _4 12 square feet. Arts. Example. Find the area of a rhomboid whose base is2 feet and whose height is 5^ feet. (Fig. 13.)
Mechanics · Arithmetic · Measurement
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