## The Civil-engineer & Surveyor's Manual |

### From inside the book

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**comp**. Q. ( 2. ) ձեւ When the < CA E O then A C , coincides with A E , and vanishes ; then h cot . Q a X h value for rectangular figures , where h the depth is limited , as in the case of canals ; but if it were required to enclose ... Page 29

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**comp**. of < C A B < ACB . sine cot . < 152. Tangent < C A B ' — B T = cot . of its complement cot . HAC . 153. Cotangent C A B HK : HAC . tan . of its complement — tan . tan . < 154. Secant < C A B ' — A T = < HA C. cosec . of its ... Page 33

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**comp**. 0,191982 Sum Log , sine 11,743711 9,808068 Sum = 1.985643 Diff . 1,935643 86,227 AC . Nat . No. 86,227 = A C. A B may be found by sec . 200 . Note . Here ar .**comp**. signifies arithmetical complement. PLANE TRIGONOMETRY . 88. Page 34

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**comp**. 40 ° 13 ′ = 0,181175 Sum 11,711158 Quotient , 78,043 = A B. Log . sine 9,818825 1,892333 78,043 = A B. Dif . 1,892333 78,043 = A B. 70 , and B C = a Given the Three Sides to Find the Angles . 209. Example . AB = b = 142,02 , A C ... Page 35

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**comp**. 7,9829667 = b = 142,02 , log . 2,1523495 , ar .**comp**. 7,8476505 2 ) 19,9738338 Cos . < C 13 ° 59 ′ 36 ′′ / = log . sine 9,986169 ... the angle A 27 ° 59 / 12 / . In like manner , cos . < B may be found by sec . 176 . The same ...### Other editions - View all

The Civil-Engineer & Surveyor's Manual: Comprising Surveying, Engineering ... Michael Mcdermott No preview available - 2017 |

The Civil-Engineer & Surveyor's Manual: Comprising Surveying, Engineering ... Michael McDermott No preview available - 2015 |

### Common terms and phrases

abscissa acid acres altitude alumina ammonia antimony azimuth base bearing boundary carbonate Centimetres centre chains chloride circle circumferentor clay color Comp copper cubic feet DEGREES DEPARTURE depth dilute Disch'ge Hgt dist distance divided east equal Equation Example formula Frustrum given gives grains greatest azimuth hour angle hydraulic hydrochloric acid insol iron land latitude latus rectum length lime limestone litres longitude magnesia marked meridian metres miles multiplied nitric acid oxide parallel perpendicular Polaris potash potassa prec precipitate quarter section corner radius right ascension river road sand segment side silica sine slopes soda soil soluble solution specific gravity square station stone survey surveyor tabular tangent Theodolite thick township triangle velocity wall

### Popular passages

Page 10 - ... one person being in fault will not dispense with another's using ordinary care for himself Two things must concur to support this action. An obstruction in the road by the fault of the defendant, and no want of ordinary care to avoid it on the part of the plaintiff.

Page 50 - CF was measured, not in the direction DC, equal to 200 yards, and from D a distance DE equal to 200 yards, and the following angles taken, C AFC = 83° 00', BDE = 54° 30', viz., \ACD- 53° 30', BDC = 156° 25', [ACF= 54° 31', BED = 88° 30'.