Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Books Books
" The median to the base of an isosceles triangle is perpendicular to the base. "
Plane Geometry - Page 88
by Fletcher Durell - 1904 - 372 pages
Full view - About this book

A Text-book of Geometry

George Albert Wentworth - Geometry - 1888 - 264 pages
...179 .-. 0 is the centre of symmetry of the figure. 64 EXERCISES. 34. The median from the vertex to the base of an isosceles triangle is perpendicular to the base, and bisects the vertical angle. 35. State and prove the converse. 36. The bisector of an exterior angle...
Full view - About this book

New Plane and Solid Geometry

Wooster Woodruff Beman, David Eugene Smith - Geometry - 1899 - 416 pages
...and substitute the definition for the name of the thing defined. Eg suppose it is to be proved that the median to the base of an isosceles triangle is perpendicular to the base. Instead of saying : " Given CMfthe median to the base of the isosceles triangle ABC " (see figure on...
Full view - About this book

New Plane Geometry

Wooster Woodruff Beman, David Eugene Smith - Geometry, Modern - 1899 - 265 pages
...and substitute the definition for the name of the thing defined. Eg suppose it is to be proved that the median to the base of an isosceles triangle is perpendicular to the base. Instead of saying : " Given CM the median to the base of the isosceles triangle ABC " (see figure on...
Full view - About this book

Plane Geometry

George Albert Wentworth - Geometry, Modern - 1899 - 276 pages
...OC, and BO = OE, 128 (being homologous sides of equal A). QED Ex. 13. The median from the vertex to the base of an isosceles triangle is perpendicular to the base, and bisects the vertical angle. Ex. 14. If two straight lines are cut by a transversal so that the...
Full view - About this book

The Elements of Plane Geometry

Charles Austin Hobbs - Geometry, Plane - 1899 - 266 pages
...angle of 45. Ex. 27. To divide an angle into four equal parts. Ex. 28. The median from the vertex to the base of an isosceles triangle is perpendicular to the base, and bisects the vertical angle. Ex. 29. .4BCand DBC are isosceles triangles on the same base ; prove...
Full view - About this book

Plane and Solid Geometry

George Albert Wentworth - Geometry - 1899 - 496 pages
...OC, and BO = OE, 128 (being homologous sides of equal &). QED Ex. 13. The median from the vertex to the base of an isosceles triangle is perpendicular to the base, and bisects the vertical angle. Ex. 14. If two straight lines are cut by a transversal so that the...
Full view - About this book

Plane and Solid Geometry

Arthur Schultze, Frank Louis Sevenoak - Geometry - 1902 - 394 pages
...Ex. 117. If the opposite sides of a quadrilateral are equal, the opposite angles are equal. Ex. 118. The median to the base of an isosceles triangle is perpendicular to the base. Ex. 119. If a quadrilateral has two pairs of equal adjacent sides, the angles included by the unequal sides...
Full view - About this book

Plane Geometry

Arthur Schultze - 1901 - 260 pages
...Ex. 117. If the opposite sides of a quadrilateral are equal, the opposite angles are equal. Ex. 118. The median to the base of an isosceles triangle is perpendicular to the base. Ex. 119. If a quadrilateral has two pairs of equal adjacent sides, the angles included by the unequal sides...
Full view - About this book

Plane and Solid Geometry

Arthur Schultze, Frank Louis Sevenoak - Geometry - 1901 - 394 pages
...Ex. 117. If the opposite sides of a quadrilateral are equal, the opposite angles are equal. Ex. 118. The median to the base of an isosceles triangle is perpendicular to the base. Ex. 119. If a quadrilateral has two pairs of equal adjacent sides, the angles included by the unequal sides...
Full view - About this book

Plane and Solid Geometry

Arthur Schultze, Frank Louis Sevenoak - Geometry - 1901 - 396 pages
...Ex. 117. If the opposite sides of a quadrilateral are equal, the opposite angles are equal. Ex. 118. The median to the base of an isosceles triangle is perpendicular to the base. Ex. 119. If a quadrilateral has two pairs of equal adjacent sides, the angles included by the unequal sides...
Full view - About this book




  1. My library
  2. Help
  3. Advanced Book Search
  4. Download EPUB
  5. Download PDF