Basic Mathematics for Television and RadioPrentice-Hall, 1953 - 405 σελίδες |
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Σελίδα 189
... parallel . This theorem can be proved by showing that if AB and CD are not parallel , they must meet , thereby making v or Zs less than a right angle , which is contrary to the given data . This method of proof is called E V Fig . 24-12 ...
... parallel . This theorem can be proved by showing that if AB and CD are not parallel , they must meet , thereby making v or Zs less than a right angle , which is contrary to the given data . This method of proof is called E V Fig . 24-12 ...
Σελίδα 190
... parallel . 5. JL and HL were made equal in length . 6. Point J falls on point H , and JK is parallel to GH . 7. JL coincides with HL , and JK coincides with GH . COROLLARY I. If two parallel straight lines are cut by a transversal , the ...
... parallel . 5. JL and HL were made equal in length . 6. Point J falls on point H , and JK is parallel to GH . 7. JL coincides with HL , and JK coincides with GH . COROLLARY I. If two parallel straight lines are cut by a transversal , the ...
Σελίδα 191
... parallel . This theorem is the converse of Theorem 9. It can proved by show- ing that the only other possibility - namely , that AB and CD are not parallel - is absurd . COROLLARY I. Two straight lines cut by a transversal are parallel ...
... parallel . This theorem is the converse of Theorem 9. It can proved by show- ing that the only other possibility - namely , that AB and CD are not parallel - is absurd . COROLLARY I. Two straight lines cut by a transversal are parallel ...
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