Hand book of calculations for engineers and firemen : Relating to the steam engine, the steam boiler, pumps, shafting, etc. . Fig. the base by the height; that is multiply the lengthby the breadth. EX A3IPLE. What is the area of a square whose side is 2-J feet? 12550 Answer, square find the area of an Oblong. Oblong is a figure whose angles are all righi tingles, tutwhose sides are not all equal, only the opposite sides are Fig. 34 Hand Book of Calculations. pp MENSURATION. the length by the breadth. Example. What is the area o
Hand book of calculations for engineers and firemen : Relating to the steam engine, the steam boiler, pumps, shafting, etc. . Fig. the base by the height; that is multiply the lengthby the breadth. EX A3IPLE. What is the area of a square whose side is 2-J feet? 12550 Answer, square find the area of an Oblong. Oblong is a figure whose angles are all righi tingles, tutwhose sides are not all equal, only the opposite sides are Fig. 34 Hand Book of Calculations. pp MENSURATION. the length by the breadth. Example. What is the area of a rectangular figure whose base is 12 feet 12 and height 8 feet? Answer, 96 square find the area of a Parallelogram. Note. A Parallelogram is a figure ivhose opposite side are parallel;the square and oblong are parallelograms; so also are other four-sided figures, tvhose angles are not right angles. It is theselatter whose area we now want to find. the base by the perpendicular height. Example. Find the area of a parallelogram whose base is 7 feet andheight 5i feet?
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