## Elements of Geometry: Containing the First Six Books of Euclid, with a Supplement on the Quadrature of the Circle, and the Geometry of Solids: to which are Added Elements of Plane and Spherical TrigonometryCollins & Hannay, 1860 - 333 sider |

### Inni boken

Resultat 1-3 av 22

Side 93

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**RECTILINEAL figure**is said to be inscribed in another**rectilineal figure**, when all the angles of the inscribed fi- gure are upon the sides of the figure in which it is inscribed , each upon each . În like manner , a figure is said to ...Side 143

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**figure**upon AB to the**figure**upon FG , which was also proved in triangles ( Cor . 19. 6. ) . Therefore , universally , it is manifest , that if three straight lines be proportionals , as the first is to the third , so is any**rectilineal**...Side 146

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**rectilineal figures**which are similar to the same**rectilineal figure**, are also similar to one another ( 21. 6 ...**rectilineal figure**which shall be similar to one , and equal to another given**rectilineal figure**. Let ABC be the given ...### Andre utgaver - Vis alle

Elements of Geometry: Containing the First Six Books of Euclid: With a ... John Playfair Uten tilgangsbegrensning - 1819 |

Elements of Geometry: Containing the First Six Books of Euclid: With a ... John Playfair Uten tilgangsbegrensning - 1854 |

Elements of Geometry: Containing the First Six Books of Euclid, with a ... John Playfair Uten tilgangsbegrensning - 1824 |

### Vanlige uttrykk og setninger

ABC is equal ABCD altitude angle ABC angle ACB angle BAC angle EDF arch AC base BC bisected centre circle ABC circumference cosine cylinder demonstrated diameter draw equal and similar equal angles equiangular equilateral equilateral polygon equimultiples Euclid exterior angle fore four right angles given straight line greater hypotenuse inscribed join less Let ABC Let the straight line BC magnitudes meet multiple opposite angle parallel parallelogram perpendicular polygon prism PROB produced proportionals proposition Q. E. D. COR Q. E. D. PROP radius ratio rectangle contained rectilineal figure remaining angle segment semicircle side BC sine solid angle solid parallelopipeds spherical angle spherical triangle straight line AC THEOR third touches the circle triangle ABC triangle DEF wherefore