A Course of Mathematics ...: Composed for the Use of the Royal Military Academy ...F. C. and J. Rivington, 1811 |
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Side 268
... radii drawn to its extremities . 53. A Quadrant , or Quarter of a circle , is a sector having a quarter of the circumference for its arc , and its two radii are perpendicular to each other . A quarter of the circumference is sometimes ...
... radii drawn to its extremities . 53. A Quadrant , or Quarter of a circle , is a sector having a quarter of the circumference for its arc , and its two radii are perpendicular to each other . A quarter of the circumference is sometimes ...
Side 295
... radii CA , cb . Then , the two triangles ACD , BCD , having CA equal to CB ( def . 44 ) , and CD common , also AD equal to DB ( by hyp . ) ; they have all the three sides . of the one , equal to all the three sides of the other , and so ...
... radii CA , cb . Then , the two triangles ACD , BCD , having CA equal to CB ( def . 44 ) , and CD common , also AD equal to DB ( by hyp . ) ; they have all the three sides . of the one , equal to all the three sides of the other , and so ...
Side 296
... radii . Q. E. D. THEOREM XLIII . IF two Circles touch one another Internally , the Centres of the Circles and the Point of Contact will be all in the Same Right Line . Let the two circles ABC , ADE , touch one another internally in the ...
... radii . Q. E. D. THEOREM XLIII . IF two Circles touch one another Internally , the Centres of the Circles and the Point of Contact will be all in the Same Right Line . Let the two circles ABC , ADE , touch one another internally in the ...
Side 297
... radii Ga , GD , Then , in the triangle AFG , the sum of the AG , is greater than the third side FG ( th . 10 ) . being the centres of the two circles , the two are equal , as are also the two radii AF , FB . Hence the sum of GA , AF ...
... radii Ga , GD , Then , in the triangle AFG , the sum of the AG , is greater than the third side FG ( th . 10 ) . being the centres of the two circles , the two are equal , as are also the two radii AF , FB . Hence the sum of GA , AF ...
Side 298
... radii GA , GC , being equal , as well as the right angles E and F , therefore the third sides are equal ( cor . 2 , th . 34 ) , or the distance GE equal the dis- tance GF . Q. E. D. THEOREM XLVI . A Line Perpendicular to the Extremity ...
... radii GA , GC , being equal , as well as the right angles E and F , therefore the third sides are equal ( cor . 2 , th . 34 ) , or the distance GE equal the dis- tance GF . Q. E. D. THEOREM XLVI . A Line Perpendicular to the Extremity ...
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A Course of Mathematics: In Two Volumes. Composed for the Use of ..., Volum 1 Charles Hutton,Olinthus Gregory,Thomas Stephens Davies Uten tilgangsbegrensning - 1841 |
Vanlige uttrykk og setninger
AB² ABCD AC² angles equal arithmetical mean arithmetical progression arithmetical series BC² bisected centre chord ciphers circle circumference compound compound interest consequently contained cube root cubic equation decimal denotes diameter divide dividend division divisor draw equal angles equal th equation equiangular equilateral EXAMPLES figure fraction gallon geometrical geometrical progression given number gives greater half the arc Hence improper fraction infinite series Inscribed integer less Let ABC logarithm manner measured by half mult Multiply number of terms opposite angles outward angle parallel parallelogram perpendicular plane polygon prism PROBLEM proportional Q. E. D. THEOREM QUEST quotient radii radius ratio rectangle Reduce remainder right angles Right-angled Triangle rule side AC square root subtract surd tangent third transposing triangle ABC VULGAR FRACTIONS whole number yards
Populære avsnitt
Side 280 - All the interior angles of any rectilineal figure, together with four right angles, are equal to twice as many right angles as the figure has sides.
Side 2 - The sum of the three angles of any triangle is equal to two right angles, this is a Theorem, the truth of which is demonstrated by Geometry.
Side 4 - Los números cardinales 0: zero 1: one 2: two 3: three 4: four 5: five 6: six 7: seven 8: eight 9: nine 10: ten 11: eleven 12: twelve 13: thirteen 14: fourteen 15: fifteen 16: sixteen 17: seventeen 18: eighteen 19: nineteen 20: twenty...
Side 32 - Place the numbers so that those of the same denomination may stand directly under each other.
Side 11 - Subtract the subtrahend from the dividend, and to the remainder bring down the next period for a new dividend, with which proceed as before ; and so on, till the whole is finished.
Side 297 - Hence, conversely, a line drawn perpendicular to a tangent, at the point of contact, passes through the centre of the circle.
Side 264 - A Right angle is that which is made by one line perpendicular to another. Or when the angles on each side are equal to one another, they are right angles.
Side 325 - Similar solid figures are such as have all their solid angles equal, each to each, and are contained by the same number of similar planes.
Side 275 - THE Difference of any Two Sides of a Triangle, is Less than the Third Side.
Side 184 - Reduce compound fractions to simple ones, and mixt numbers to improper fractions ; then multiply the numerators together for a new numerator, and the denominators for. a new denominator.