The pupil teachers' handy mathematical and grammatical question-book, with key1880 |
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Αποτελέσματα 1 - 5 από τα 31.
Σελίδα 16
... rectangle contained by the two straight lines is equal to the sum of the rectangles contained by the undivided line , and the several parts of the divided line . 2. Prove that if a straight line be divided into any two parts , the ...
... rectangle contained by the two straight lines is equal to the sum of the rectangles contained by the undivided line , and the several parts of the divided line . 2. Prove that if a straight line be divided into any two parts , the ...
Σελίδα 19
... rectangle contained by the whole and the first part is equal to the square of the second part , then must the squares on the whole line and on the first part be equal to three times the square on the second part . 6. From AC , the ...
... rectangle contained by the whole and the first part is equal to the square of the second part , then must the squares on the whole line and on the first part be equal to three times the square on the second part . 6. From AC , the ...
Σελίδα 53
... equal to the angle BCA ( 1. 29 ) ; therefore the angle EAF is equal to the angle EFA ( ax . 1 ) : wherefore the side EA is equal to the side EF ( 1. 6 ) . The rectangle FE , EA is double of the triangle EUCLID , BOOK I. 53.
... equal to the angle BCA ( 1. 29 ) ; therefore the angle EAF is equal to the angle EFA ( ax . 1 ) : wherefore the side EA is equal to the side EF ( 1. 6 ) . The rectangle FE , EA is double of the triangle EUCLID , BOOK I. 53.
Σελίδα 54
Pupil teachers. The rectangle FE , EA is double of the triangle AEF ( 1. 41 ) ; but the rectangle FE , EA is equal to the square on AE , that is , equal to the square on the diagonal AC ( con . ) ; therefore the square on AC is double of ...
Pupil teachers. The rectangle FE , EA is double of the triangle AEF ( 1. 41 ) ; but the rectangle FE , EA is equal to the square on AE , that is , equal to the square on the diagonal AC ( con . ) ; therefore the square on AC is double of ...
Σελίδα 61
... rectangle which has the same base and altitude . ' If a parallelogram and a triangle be upon the same base , and between the same parallels , the parallelogram shall be double of the triangle ' ( 1. 41 ) . 2. Deduce from this that a ...
... rectangle which has the same base and altitude . ' If a parallelogram and a triangle be upon the same base , and between the same parallels , the parallelogram shall be double of the triangle ' ( 1. 41 ) . 2. Deduce from this that a ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
25 per cent A's share acres annum April 30 average avoirdupois bought boys bush bushel capital chicory Comp compound interest cost price decimal Divide dozen dwts farthings feet Find the cost Find the difference Find the simple Find the value gain 15 gain or lose gain p. c. gain per cent gallons gals gold guineas half-crowns horses inches invested lose p. c. loss miles p. c. per ann p. c. standing p. c. stock paid pairs PATERNOSTER SQUARE percentage prime cost profit quantity quarter rate p. c. rate per cent receive Reduce remainder selling price shilling simple interest sold sugar tons cwt vulgar fraction weeks Weights and Measures wheat worth yards yearly ΙΟ
Δημοφιλή αποσπάσματα
Σελίδα 77 - Air, and ye elements, the eldest birth Of Nature's womb, that in quaternion run Perpetual circle, multiform ; and mix And nourish all things ; let your ceaseless change Vary to our great Maker still new praise.
Σελίδα 89 - Like little wanton boys that swim on bladders, This many summers in a sea of glory ; But far beyond my depth ; my high-blown pride At length broke under me ; and now has left me, Weary, and old with service, to the mercy Of a rude stream, that must for ever hide me.
Σελίδα 96 - To-day, my lord of Amiens and myself Did steal behind him, as he lay along Under an oak, whose antique root peeps out Upon the brook that brawls along this wood...
Σελίδα 71 - Thus with the year Seasons return, but not to me returns Day, or the sweet approach of even or morn, Or sight of vernal bloom, or summer's rose, Or flocks, or herds, or human face divine; But cloud instead, and ever-during dark Surrounds me...
Σελίδα 87 - So Tongue was the lawyer, and argued the cause With a great deal of skill, and a wig full of learning ; While chief baron Ear sat to balance the laws, So famed for his talent in nicely discerning. In behalf of the Nose it will quickly appear, And your lordship...
Σελίδα 70 - There at the foot of yonder nodding beech That wreathes its old fantastic roots so high, His listless length at noontide would he stretch, And pore upon the brook that babbles by. "Hard by yon wood, now smiling as in scorn, Mutt'ring his wayward fancies he would rove, Now drooping, woeful wan, like one forlorn, Or crazed with care, or crossed in hopeless love.
Σελίδα 173 - In any right-angled triangle, the square which is described upon the side subtending the right angle, is equal to the squares described upon the sides which contain the right angle.
Σελίδα 71 - No one is so accursed by fate, No one so utterly desolate, But some heart, though unknown, Responds unto his own : Responds, — as if, with unseen wings. An angel touched its quivering strings ; And whispers, in its song, ' ' Where hast thou stayed so long ?
Σελίδα 71 - What doth not so but man ? Houses are built by rule, and commonwealths. Entice the trusty sun, if that you can, From his Ecliptic line ; beckon the sky. Who lives by rule, then, keeps good company.
Σελίδα 19 - To divide a given straight line into two parts, so that the rectangle contained by the whole and one of the parts, shall be equal to the square on the other part.