The Teacher's Assistant in the "Course of Mathematics Adapted to the Method of Instruction in the American CollegesDurrie & Peck, 1836 - 472 σελίδες |
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Σελίδα 7
... it equal ? What is the versed sine ? What is the tangent of an arc ? What is the secant ? What is the co - sine of an arc ? What is the co - tangent ? QUESTIONS FOR EXAMINATION . 7 Questions on logarithms and plane trigonometry,
... it equal ? What is the versed sine ? What is the tangent of an arc ? What is the secant ? What is the co - sine of an arc ? What is the co - tangent ? QUESTIONS FOR EXAMINATION . 7 Questions on logarithms and plane trigonometry,
Σελίδα 8
... secant ? To what are the sine of 90 degrees , the chord of 60 degrees , and the tangent of 45 degrees equal ? The chord of any arc is a mean proportion . al between what ? To what is the product of radius into the versed sine of the ...
... secant ? To what are the sine of 90 degrees , the chord of 60 degrees , and the tangent of 45 degrees equal ? The chord of any arc is a mean proportion . al between what ? To what is the product of radius into the versed sine of the ...
Σελίδα 60
... secant of an arc is a straight line drawn from the centre through one end of the chord , and extended to the tangent drawn from the other end . The sine complement or cosine of an angle , is the sine of the complement of that angle ...
... secant of an arc is a straight line drawn from the centre through one end of the chord , and extended to the tangent drawn from the other end . The sine complement or cosine of an angle , is the sine of the complement of that angle ...
Σελίδα 3
... Secant . Co - secant . Points . Infinite . 10.0000000 Infinite . 8.00 11.3086811 10.0005234 11.3092045 7.75 11.0066017 10.0020963 11.0086980 7.50 9.1665203 9.9952738 9.1712465 10.8287535 10.0047262 10.8334797 7.25 9.2902357 9.9915739 ...
... Secant . Co - secant . Points . Infinite . 10.0000000 Infinite . 8.00 11.3086811 10.0005234 11.3092045 7.75 11.0066017 10.0020963 11.0086980 7.50 9.1665203 9.9952738 9.1712465 10.8287535 10.0047262 10.8334797 7.25 9.2902357 9.9915739 ...
Σελίδα 34
... secant . Sue . 0 , Inf . Neg . 1 6.4637261 2 6.76 17561 3 6.91081731 47.0657860 5 : 7.1626960 67.2118771 7 7.3088239 87.3668157 9 7.4179681 10 7.4637255 | 11 7.5051181 12 7.5429065 13 7.5776684 ] 14 7.6098530 15 7.6398160 | 16 7.6678445 ...
... secant . Sue . 0 , Inf . Neg . 1 6.4637261 2 6.76 17561 3 6.91081731 47.0657860 5 : 7.1626960 67.2118771 7 7.3088239 87.3668157 9 7.4179681 10 7.4637255 | 11 7.5051181 12 7.5429065 13 7.5776684 ] 14 7.6098530 15 7.6398160 | 16 7.6678445 ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
added answer arithmetical base body Changing signs circle circumference Clearing of fractions co-efficients Co-secant Co-sine Co-tangent Completing the square cot a cot Course Cube Roots denominator diameter Diff difference of latitude Dist distance Dividing divisor equal equation Euclid Extracting the square extremes and means feet find the angle find the area find the solidity frustum geometrical geometrical progression geometrical series given greater Hence hight hypothenuse inches less Let x=the logarithm magnitude Merid miles Multiplying extremes natural number belonging parallelogram parallelopiped perpendicular plane sailing polygon PROBLEM proportion quotient radius ratio rectangle contained Reduce right angles rods Secant sector segment Sine square root straight line Substi Substituting a's Substituting numbers Substituting y's value subtracted surface tables Tangent Theorem Transposing and uniting Trig velocity
Δημοφιλή αποσπάσματα
Σελίδα 36 - If two triangles have two angles of the one equal to two angles of the other, each to each ; and one side equal to one side, viz. either the sides adjacent to the equal...
Σελίδα 49 - If two triangles have one angle of the one equal to one angle of the other and the sides about these equal angles proportional, the triangles are similar.
Σελίδα 42 - If a straight line touch a circle, and from the point of contact a straight line be drawn cutting the circle, the angles...
Σελίδα 39 - IF a straight line be divided into any two parts, four times the rectangle contained by the whole line, and one of the parts, together with the square of the other part, is equal to the square of the straight line which is made up of the whole and that part.
Σελίδα 38 - If a straight line be divided into two equal parts, and also into two unequal parts; the rectangle contained by the unequal parts, together with the square of the line between the points of section, is equal to the square of half the line.
Σελίδα 37 - IF a straight line fall upon two parallel straight lines, it makes the alternate angles equal to one another; and the exterior angle equal to the interior and opposite upon the same side; and likewise the two interior angles upon the same side together equal to two right angles...
Σελίδα 38 - Prove it. 6.If a straight line be bisected and produced to any point, the rectangle contained by the whole line thus produced, and the part of it produced together with the -square on half the line bisected, is equal to the square on the straight line which is made up of the half and the part produced.
Σελίδα 42 - IF from any point without a circle two straight lines be drawn, one of which cuts the circle, and the other touches it ; the rectangle contained by the whole line which cuts the circle, and the part of it without the circle, shall be equal to the square of the line which touches it.
Σελίδα 35 - Upon the same base, and on the same side of it, there cannot be two triangles, that have their sides which are terminated in one extremity of the base equal to one another, and likewise those which are terminated in the other extremity, equal to one another.
Σελίδα 33 - Then divide the first term of the remainder by the first term of the divisor...