## Plane and Solid Geometry: To which is Added Plane and Spherical Trigonometry and Mensuration. Accompanied with All the Necessary Logarithmic and Trigonometric Tables |

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Page 64

To which is Added

To which is Added

**Plane**and Spherical Trigonometry and Mensuration. Accompanied with All the Necessary Logarithmic and Trigonometric Tables George Roberts Perkins. = definite line AX . With M and A as centres with a radius**MN**AB ... Page 68

To which is Added

To which is Added

**Plane**and Spherical Trigonometry and Mensuration. Accompanied with All the Necessary ...**MN**be sides of the given polygons . First . To obtain an inscribed poly- gon of double the number of sides , it is ... Page 69

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**MN**, and repeating the operation at the points C , D , etc. The line**mn**is the side of a circumscribed polygon of double the number of sides ; and Am , nB are half sides . In effect , the right - angled triangles OAm , OIm are equal ... Page 85

To which is Added

To which is Added

**Plane**and Spherical Trigonometry and Mensuration. Accompanied with All the Necessary ...**MN**, on another indefi- nite straight line AB , is the distance PQ of the intersection of the perpendiculars drawn ... Page 98

To which is Added

To which is Added

**Plane**and Spherical Trigonometry and Mensuration. Accompanied with All the Necessary Logarithmic and Trigonometric Tables George Roberts Perkins. and as the square BDEC is equivalent to BLMD + LMEC , there will result**M N**...### Other editions - View all

### Common terms and phrases

a+b+c ACē altitude angles equal apothem bisect centre chord circ circumference cone consequently corresponding cosec Cosine Cotang cylinder decimal denote described diameter dicular distance divided draw drawn equation equivalent exterior angles feet figure formed frustum give given line greater half hence homologous sides hypotenuse inscribed circle intersection logarithm measure middle point multiplied number of sides opposite parallelogram parallelopipedon pendicular perimeter perpen perpendicular plane MN polyedral angle polyedron prism PROBLEM proportion pyramid quadrant radii radius ratio rectangle regular inscribed regular polygon respectively equal right angles right-angled triangle Scholium secant sector similar similar triangles Sine slant height solid sphere spherical triangle square straight line subtract suppose surface Tang tangent THEOREM three sides triangle ABC triangular prism vertex volume