Basic Mathematics for Television and RadioPrentice-Hall, 1953 - 405 σελίδες |
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Σελίδα 215
... circle . The point within is called the center ; the line itself is also called the circumference . A circle is under- stood to be the curved line , not the surface bounded by that line . Circles that have the same center are called ...
... circle . The point within is called the center ; the line itself is also called the circumference . A circle is under- stood to be the curved line , not the surface bounded by that line . Circles that have the same center are called ...
Σελίδα 241
George Frederick Maedel. CHAPTER 29 Measurement of the Circle The circle is an important figure , and we must be able to compute its several parts when only one or two are given . Suppose the diameter to be given . What is the ...
George Frederick Maedel. CHAPTER 29 Measurement of the Circle The circle is an important figure , and we must be able to compute its several parts when only one or two are given . Suppose the diameter to be given . What is the ...
Σελίδα 251
... circle whose radius is 2.3 dm . ? ( b ) the area of the circle ? 12. What is the ratio of the radii of two circles , if the area of one circle is twice that of the other ? 13. If the radius of a circle is 48 inches , how long is the arc ...
... circle whose radius is 2.3 dm . ? ( b ) the area of the circle ? 12. What is the ratio of the radii of two circles , if the area of one circle is twice that of the other ? 13. If the radius of a circle is 48 inches , how long is the arc ...
Περιεχόμενα
CHAPTER PAGE 1 ADDITION SUBTRACTION MULTIPLICATION AND DIVISION IN ARITHMETIC | 3 |
DEFINITIONS AND SYMBOLS | 12 |
INVOLUTION AND EVOLUTION IN ARITHMETIC | 15 |
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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