Basic Mathematics for Television and RadioPrentice-Hall, 1953 - 405 σελίδες |
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Σελίδα 189
... perpendicular to one of two parallel straight lines , it is perpendicular to the other also . G E Fig . 24-13 . Given : Parallel lines AB and CD , and EF perpendicular to AB . Prove : EF is perpendicular to CD . The proof assumes that ...
... perpendicular to one of two parallel straight lines , it is perpendicular to the other also . G E Fig . 24-13 . Given : Parallel lines AB and CD , and EF perpendicular to AB . Prove : EF is perpendicular to CD . The proof assumes that ...
Σελίδα 197
... perpendicular , cut off on the given line equal segments from the foot of the perpendicular , the lines are equal . COROLLARY II . If two straight lines , drawn to a given line from a point in a perpendicular , cut off on the given line ...
... perpendicular , cut off on the given line equal segments from the foot of the perpendicular , the lines are equal . COROLLARY II . If two straight lines , drawn to a given line from a point in a perpendicular , cut off on the given line ...
Σελίδα
... Perpendicular 10. One 11. Shorter Problems ( 24-1 ) 1. An infinite number 5. See Theorem 28 2. Draw the lines ... perpendicular to the surface of the earth . A perpendicular line is perpendicular to some given line , and is not ...
... Perpendicular 10. One 11. Shorter Problems ( 24-1 ) 1. An infinite number 5. See Theorem 28 2. Draw the lines ... perpendicular to the surface of the earth . A perpendicular line is perpendicular to some given line , and is not ...
Περιεχόμενα
CHAPTER PAGE 1 ADDITION SUBTRACTION MULTIPLICATION AND DIVISION IN ARITHMETIC | 3 |
DEFINITIONS AND SYMBOLS | 12 |
INVOLUTION AND EVOLUTION IN ARITHMETIC | 15 |
Πνευματικά δικαιώματα | |
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Συχνά εμφανιζόμενοι όροι και φράσεις
a-c circuit adjacent angles algebraic amperes answer arithmetic Axiom base bisector called Chapter Check chord circle circumference coefficient complex numbers Construct COROLLARY cosine curve decibel decimal point denominator diameter distance divided division divisor Draw engineering equal example exponent expression factor figure formula fraction frequency functions geometry given graph impedance inches inscribed interior angles isosceles logarithms magnitude mathematical measure monomial Multiply negative number nth root obtained Ohm's law ohms parallel parallelogram perpendicular polygon polynomial positive Postulate Problems Prove quadratic quantity quotient R₁ radians radio radius ratio reactance regular polygon represented resistance resistor resonant right angle right triangle rotation Simplify sine wave slide rule solution Solve the equation square root straight line subtract tangent Theorem triangle ABC trigonometric functions trigonometry unit vector vertex vertical voltage volts zero