Essential Mathematics for Skilled WorkersJ. Wiley & Sons, Incorporated, 1942 - 293 σελίδες |
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Σελίδα 160
Harry Morton Keal, Clarence J. Leonard. If chord AB = chord CD ( Fig . 102 ) , then arc AB = arc CD , and conversely . оо FIG . 102 . 5. In the same circle or in equal circles equal chords are equal distances from the center ( Fig . 103 ) ...
Harry Morton Keal, Clarence J. Leonard. If chord AB = chord CD ( Fig . 102 ) , then arc AB = arc CD , and conversely . оо FIG . 102 . 5. In the same circle or in equal circles equal chords are equal distances from the center ( Fig . 103 ) ...
Σελίδα 162
... chords is measured by one - half the sum of the intercepted arcs . A B C D FIG . 108 . FIG . 109 . 8. An angle ... chord in a 10 - in . circle . 134. Construction 6. Construct an angle ( X ) equal to a given angle ( A ) . Procedure ...
... chords is measured by one - half the sum of the intercepted arcs . A B C D FIG . 108 . FIG . 109 . 8. An angle ... chord in a 10 - in . circle . 134. Construction 6. Construct an angle ( X ) equal to a given angle ( A ) . Procedure ...
Σελίδα 169
... chord . Find the distance from the center of the circle to the chord . arc . 4. The angle of Fig . 106 is 56 ° 34 ' . Find the intercepted 5. Arc AB , Fig . 108 , is 43 ° 21 ' ; the arc DC is 18 ° 42 ' . Find the angle . 6. The small ...
... chord . Find the distance from the center of the circle to the chord . arc . 4. The angle of Fig . 106 is 56 ° 34 ' . Find the intercepted 5. Arc AB , Fig . 108 , is 43 ° 21 ' ; the arc DC is 18 ° 42 ' . Find the angle . 6. The small ...
Περιεχόμενα
CHAPTER PAGE | 1 |
QUADRATIC EQUATIONS | 121 |
SIMULTANEOUS EQUATIONS | 132 |
Πνευματικά δικαιώματα | |
8 άλλες ενότητες δεν εμφανίζονται
Άλλες εκδόσεις - Προβολή όλων
Essential Mathematics for Skilled Workers Harry Morton Keal,Clarence J. Leonard Προβολή αποσπασμάτων - 1942 |
Essential Mathematics for Skilled Workers Harry Morton Keal,Clarence J. Leonard Προβολή αποσπασμάτων - 1942 |
Συχνά εμφανιζόμενοι όροι και φράσεις
base bisector cent chord circle Common Logarithms cone cosine crossmark cubic inches cutting speed decimal point Develop a formula Diam dimensions divided division divisor Draw equal sides Evaluate the formula Example EXERCISE exponent feet figure Find the angle Find the area Find the diameter Find the number Find the ratio Find the revolutions Find the sides Find the volume Find the weight following numbers fraction gage blocks gallon gear hexagon horsepower hypotenuse isosceles triangle law of tangents length logarithm mantissa measured miles monomial multiply number of places parallelogram perimeter perpendicular pitch polynomial prism pulley quadratic equation r.p.m. Find radius rectangle revolutions per minute rhombus right triangle rim speed scale sine sine bar slide rule Solution Solve and check square root subtract tabular difference tangent taper thousandths Threads per inch triangle of Fig trinomial square unknown