Elementary Geometry, Plane and Solid: For Use in High Schools and AcademiesMacmillan, 1901 - 440 sider |
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Resultat 1-5 av 58
Side 50
... distance equal to a radius , since all points of the circle are at the given distance from the given point , and there is no other point of the plane which is at that dis- tance from the given point . 73. DEFINITION . If every point of ...
... distance equal to a radius , since all points of the circle are at the given distance from the given point , and there is no other point of the plane which is at that dis- tance from the given point . 73. DEFINITION . If every point of ...
Side 51
... distance from two given points may be equal . 3. If from any point within a triangle line - segments are drawn to the extremities of one side , these are together less than the other two sides of the triangle . SUGGESTION . Produce one ...
... distance from two given points may be equal . 3. If from any point within a triangle line - segments are drawn to the extremities of one side , these are together less than the other two sides of the triangle . SUGGESTION . Produce one ...
Side 52
... one perpendicular to that line , and only one . The point E in the diagram is called the foot of the perpen- dicular drawn from the point A to the line m . 77. By the distance from a point to a straight 52 [ CHAP . I ELEMENTARY GEOMETRY.
... one perpendicular to that line , and only one . The point E in the diagram is called the foot of the perpen- dicular drawn from the point A to the line m . 77. By the distance from a point to a straight 52 [ CHAP . I ELEMENTARY GEOMETRY.
Side 53
... distance from a point to a straight line is measured along the perpendicular from the point to the line . EXERCISES 1. Of all the line - segments which can be drawn from a given point to a given straight line not passing through it ...
... distance from a point to a straight line is measured along the perpendicular from the point to the line . EXERCISES 1. Of all the line - segments which can be drawn from a given point to a given straight line not passing through it ...
Side 79
... distance between the mid - points of the non - parallel sides is equal to half the sum of the parallel sides ; and the distance between the mid - points of the diagonals is equal to half the difference between the parallel sides . 3 ...
... distance between the mid - points of the non - parallel sides is equal to half the sum of the parallel sides ; and the distance between the mid - points of the diagonals is equal to half the difference between the parallel sides . 3 ...
Andre utgaver - Vis alle
Elementary Geometry, Plane and Solid: For Use in High Schools and Academies Thomas Franklin Holgate Uten tilgangsbegrensning - 1901 |
Elementary Geometry, Plane and Solid; for Use in High Schools and Academies Thomas F 1859-1945 Holgate Ingen forhåndsvisning tilgjengelig - 2018 |
Elementary Geometry Plane and Solid: For Use in High Schools and Academies Thomas F. Holgate Ingen forhåndsvisning tilgjengelig - 2015 |
Vanlige uttrykk og setninger
ABCD AC² adjacent angles altitude angle formed angles are equal apothem base bisector bisects centre chord coincide convex convex polygon COROLLARY DEFINITION diagonals diameter dicular dihedral angle draw equal angles equal in area equiangular equidistant equilateral triangle EXERCISES face angles figure given circle given line-segment given plane given point given straight line greater Hence hypotenuse identically equal interior angles isosceles triangle length Let ABC line perpendicular magnitudes measure mid-point number of sides opposite sides pair parallel planes parallelepiped parallelogram perimeter perpen plane angles point of contact point of intersection polyhedral angle polyhedron prism Proof Prop Proposition VIII pyramid quadrilateral radii radius ratio rectangle regular polygon required to prove respectively right angles right triangle segments side BC similar sphere square subtended supplementary angle surface tangent tetrahedron theorem triangle ABC triangle is equal trihedral vertex volume
Populære avsnitt
Side 187 - If two triangles have one angle of the one equal to one angle of the other and the sides about these equal angles proportional, the triangles are similar.
Side 230 - The formula states that the square of the hypotenuse of a right triangle is equal to the sum of the squares of the base and altitude.
Side 55 - If two triangles have two sides of the one equal respectively to two sides of the other, but the included angle of the first greater than the included angle of the second, then the third side of the first is greater than the third side of the second. Given A ABC and A'B'C...
Side 76 - The line which joins the mid-points of two sides of a triangle is parallel to the third side and equal to one half of it.
Side 43 - Prove that, if two sides of a triangle are unequal, the angle opposite the greater side is greater than the angle opposite the less.
Side 231 - A polygon of three sides is called a triangle ; one of four sides, a quadrilateral; one of five sides, a, pentagon; one of six sides, a hexagon ; one of seven sides, a heptagon ; one of eight sides, an octagon ; one of ten sides, a decagon ; one of twelve sides, a dodecagon.
Side 27 - If two triangles have two sides, and the included angle of the one equal to two sides and the included angle of the other, each to each, the two triangles are equal in all respects.
Side 200 - The area of a triangle is equal to half the product of its base by its altitude.
Side 161 - ... they have an angle of one equal to an angle of the other and the including sides are proportional; (c) their sides are respectively proportional.
Side 229 - Two parallelograms are similar when they have an angle of the one equal to an angle of the other, and the including sides proportional.