Elements of GeometryGinn, Heath & Company, 1884 |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 5 από τα 21.
Σελίδα 73
... the chord AB , ( Fig . 3 ) , subtends the arc AMB and the arc AD B. Whenever a chord and its arc are spoken of , the less arc is meant unless it be otherwise stated . 167. DEF . A Segment of a circle is a CIRCLES DEFINITIONS.
... the chord AB , ( Fig . 3 ) , subtends the arc AMB and the arc AD B. Whenever a chord and its arc are spoken of , the less arc is meant unless it be otherwise stated . 167. DEF . A Segment of a circle is a CIRCLES DEFINITIONS.
Σελίδα 74
George Albert Wentworth. 167. DEF . A Segment of a circle is a portion of a circle enclosed by an arc and its chord , as A M B , Fig . 1 . 168. DEF . A Semicircle is a segment equal to one half the circle , as A D C , Fig . 1 . 169. DEF ...
George Albert Wentworth. 167. DEF . A Segment of a circle is a portion of a circle enclosed by an arc and its chord , as A M B , Fig . 1 . 168. DEF . A Semicircle is a segment equal to one half the circle , as A D C , Fig . 1 . 169. DEF ...
Σελίδα 75
... segment AMB on A B as an axis until it comes into the plane of AP B , the arc A M B will coincide with the arc APB ; because every point in each is equally dis- tant from the centre 0 . Α P B PROPOSITION I. THEOREM . 177. The diameter ...
... segment AMB on A B as an axis until it comes into the plane of AP B , the arc A M B will coincide with the arc APB ; because every point in each is equally dis- tant from the centre 0 . Α P B PROPOSITION I. THEOREM . 177. The diameter ...
Σελίδα 95
... segment greater than a semicircle is an acute angle ; for it is measured by an arc less than one - half a semi - circumference ; i . e . by an arc less than 90 ° . 206. COR . 3. An angle inscribed in a segment less than a semicircle is ...
... segment greater than a semicircle is an acute angle ; for it is measured by an arc less than one - half a semi - circumference ; i . e . by an arc less than 90 ° . 206. COR . 3. An angle inscribed in a segment less than a semicircle is ...
Σελίδα 124
... segment which shall contain a given angle . H K E M ブ Let A B be the given line , and M the given angle . It is required to describe a segment upon the line A B , shall contain △ M. At the point B construct △ A B E equal to ≤ M ...
... segment which shall contain a given angle . H K E M ブ Let A B be the given line , and M the given angle . It is required to describe a segment upon the line A B , shall contain △ M. At the point B construct △ A B E equal to ≤ M ...
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
A B C AABC ABCD adjacent angles alt.-int altitude apothem arc A B bisect centre circumference circumscribed coincide COROLLARY describe an arc diagonals diameter divided Draw equal arcs equal distances equal respectively equiangular polygon equilateral equilateral polygon equivalent exterior angles figure given line given point given polygon greater homologous sides hypotenuse isosceles triangle Let A B Let ABC limit line A B Mailing price measured by arc middle point number of sides parallelogram perimeter perpendicular PHILLIPS EXETER ACADEMY plane PROBLEM prove Q. E. D. PROPOSITION quadrilateral radii radius equal ratio rect rectangles regular inscribed regular polygon required to construct rhombus right angles right triangle SCHOLIUM segment sides of equal sides of similar similar polygons subtend tangent THEOREM third side triangle ABC vertex vertices Wentworth