The Teacher's Assistant in the "Course of Mathematics Adapted to the Method of Instruction in the American CollegesDurrie & Peck, 1836 - 472 páginas |
Dentro del libro
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Página 7
... 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,
... 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,
Página 8
an arc ? What is the co - tangent ? What is the co - 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 ...
an arc ? What is the co - tangent ? What is the co - 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 ...
Página 14
... tangent of the angle above forty five degrees ? In a plane triangle , what is the ratio of the product of twice any two sides to the difference between the sum of the squares of these two sides , equal to ? CONIC SECTIONS . What is the ...
... tangent of the angle above forty five degrees ? In a plane triangle , what is the ratio of the product of twice any two sides to the difference between the sum of the squares of these two sides , equal to ? CONIC SECTIONS . What is the ...
Página 60
... tangent of an arc , is a straight line drawn per . pendicular from the extremity of the diameter , which passes ... tangent drawn from the other end . The sine complement or cosine of an angle , is the sine of the complement of that ...
... tangent of an arc , is a straight line drawn per . pendicular from the extremity of the diameter , which passes ... tangent drawn from the other end . The sine complement or cosine of an angle , is the sine of the complement of that ...
Página 61
... tangent or secant , in one , to the sine , tangent or secant , of the same number of degrees , in the other . In any right angle triangle , if the hypothenuse be made radius , one of the legs will be the sine of its opposite angle , and ...
... tangent or secant , in one , to the sine , tangent or secant , of the same number of degrees , in the other . In any right angle triangle , if the hypothenuse be made radius , one of the legs will be the sine of its opposite angle , and ...
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Términos y frases comunes
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
Pasajes populares
Página 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...
Página 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.
Página 42 - If a straight line touch a circle, and from the point of contact a straight line be drawn cutting the circle, the angles...
Página 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.
Página 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.
Página 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...
Página 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.
Página 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.
Página 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.
Página 33 - Then divide the first term of the remainder by the first term of the divisor...