Basic Mathematics for Television and RadioPrentice-Hall, 1953 - 405 σελίδες |
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Σελίδα 181
... drawn to bisect the two pairs of vertical angles formed by two intersecting straight lines . What is the direction of these bisectors with reference to each other ? 10. Draw a straight line ; from a point outside the line , draw as many ...
... drawn to bisect the two pairs of vertical angles formed by two intersecting straight lines . What is the direction of these bisectors with reference to each other ? 10. Draw a straight line ; from a point outside the line , draw as many ...
Σελίδα 208
... drawn to scale , the line PR will represent the vertical pull , and PS the horizontal pull . These lines , then ... drawn ; merely the right triangle PQS is indicated . This application will be enlarged upon in the study of trigonometry ...
... drawn to scale , the line PR will represent the vertical pull , and PS the horizontal pull . These lines , then ... drawn ; merely the right triangle PQS is indicated . This application will be enlarged upon in the study of trigonometry ...
Σελίδα 212
... drawn across the parallels makes an angle of 45 ° with the perpen- dicular at its upper extremity . What distance does this line cut off from the foot of the perpendicular ? 76. If , from a point within a right angle , perpendiculars ...
... drawn across the parallels makes an angle of 45 ° with the perpen- dicular at its upper extremity . What distance does this line cut off from the foot of the perpendicular ? 76. If , from a point within a right angle , perpendiculars ...
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
algebraic angle answer applied arithmetic Axiom base called Chapter Check circle circuit circumference coefficient common complex condition Construct COROLLARY curve decimal definition denominator difference direction distance divided division Draw drawn electrical engineering equal equation example exponent expression fact factor figure formula fraction frequency functions geometry given greater illustrated inches indicated involved length letters logarithms magnitude mathematical means measure method Multiply necessary negative Note obtained ohms operation parallel perpendicular places polygon positive possible practice Problems Prove quadratic quantity quotient radio radius ratio represented resistance result right angle root rule shown sides similar Simplify sine solution Solve square statement straight line substituted subtract Theorem triangle unit unknown usually vertical voltage volts wave zero