A Course of Mathematics ...: Composed for the Use of the Royal Military Academy ...F. C. and J. Rivington, 1811 |
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Σελίδα 2
... equal to all its parts taken together : or , Two quantities that are each of them equal to a third quantity , are equal to each other . 13. A Postulate , or Petition , is something required 13. A 2 GENERAL PRINCIPLES .
... equal to all its parts taken together : or , Two quantities that are each of them equal to a third quantity , are equal to each other . 13. A Postulate , or Petition , is something required 13. A 2 GENERAL PRINCIPLES .
Σελίδα 5
... third place , a hundred times its simple value ; and so on : the value of any figure , in each successive place , being always ten times its former value . Thus , in the number 1796 , the 6 in the first place denotes only six units , or ...
... third place , a hundred times its simple value ; and so on : the value of any figure , in each successive place , being always ten times its former value . Thus , in the number 1796 , the 6 in the first place denotes only six units , or ...
Σελίδα 9
... Third Method . Add the figures in the uppermost line together , and find how many nines are contained in their sum . - Reject those nines , and set down the remainder towards the right hand directly even with the figures in the line ...
... Third Method . Add the figures in the uppermost line together , and find how many nines are contained in their sum . - Reject those nines , and set down the remainder towards the right hand directly even with the figures in the line ...
Σελίδα 16
... Third Method . - Multiplication is also very naturally proved by Division ; for the product divided by either of the factors , will evidently give the other . But this cannot be practised till the rule of Division is learned . EXAMPLES ...
... Third Method . - Multiplication is also very naturally proved by Division ; for the product divided by either of the factors , will evidently give the other . But this cannot be practised till the rule of Division is learned . EXAMPLES ...
Σελίδα 19
... Third Method . - Add together the remainder and all the pro- ducts of the several quotient figures by the divisor , according to the order in which they stand in the work ; and the sum will be equal to the dividend when the work is ...
... Third Method . - Add together the remainder and all the pro- ducts of the several quotient figures by the divisor , according to the order in which they stand in the work ; and the sum will be equal to the dividend when the work is ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
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
Δημοφιλή αποσπάσματα
Σελίδα 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.
Σελίδα 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.
Σελίδα 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...
Σελίδα 32 - Place the numbers so that those of the same denomination may stand directly under each other.
Σελίδα 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.
Σελίδα 297 - Hence, conversely, a line drawn perpendicular to a tangent, at the point of contact, passes through the centre of the circle.
Σελίδα 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.
Σελίδα 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.
Σελίδα 275 - THE Difference of any Two Sides of a Triangle, is Less than the Third Side.
Σελίδα 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.