Basic Mathematics for Television and RadioPrentice-Hall, 1953 - 405 σελίδες |
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Σελίδα 175
George Frederick Maedel. CHAPTER 23 Definitions of Geometric Quantities Introduction . Geometry is that branch of mathematics which in- vestigates the relations and properties of solids , surfaces , lines , and angles . Geometry concerns ...
George Frederick Maedel. CHAPTER 23 Definitions of Geometric Quantities Introduction . Geometry is that branch of mathematics which in- vestigates the relations and properties of solids , surfaces , lines , and angles . Geometry concerns ...
Σελίδα 176
... geometry adds to these the study of space . To study geometry , the following definitions must be considered . A point has position only - it has neither length , breadth , nor thick- ness . Thus the dots made by a pencil are not ...
... geometry adds to these the study of space . To study geometry , the following definitions must be considered . A point has position only - it has neither length , breadth , nor thick- ness . Thus the dots made by a pencil are not ...
Σελίδα 177
... geometry . That portion of geometry which treats of figures whose points and lines do not all lie in the same plane is called solid geometry . Problems ( 23-1 ) 1. When a carpenter places a straightedge upon a board and moves it ...
... geometry . That portion of geometry which treats of figures whose points and lines do not all lie in the same plane is called solid geometry . Problems ( 23-1 ) 1. When a carpenter places a straightedge upon a board and moves it ...
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