Essentials of Solid Geometry |
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Αποτελέσματα 1 - 5 από τα 100.
Σελίδα 7
1. A trapezoid is a quadrilateral which has two of its sides parallel. 2. If a line
parallel to the base of a trapezoid bisects one of the other sides, it bisects the
opposite side and is equal to half the sum of the bases. s 12. Angles of a Polygon
. 1.
1. A trapezoid is a quadrilateral which has two of its sides parallel. 2. If a line
parallel to the base of a trapezoid bisects one of the other sides, it bisects the
opposite side and is equal to half the sum of the bases. s 12. Angles of a Polygon
. 1.
Σελίδα 14
One side of a triangle is to either of its segments cut off by a line parallel to the
base as the third side is to its corresponding segment , A figure , and occupy any
number of positions , 14 BOOK VI REFERENCES TO PLANE GEOMETRY.
One side of a triangle is to either of its segments cut off by a line parallel to the
base as the third side is to its corresponding segment , A figure , and occupy any
number of positions , 14 BOOK VI REFERENCES TO PLANE GEOMETRY.
Σελίδα 17
The area of a rectangle is the product of the base and the altitude . 2. The area of
a parallelogram is the product of ... The area of a trapezoid is half the product of
the altitude and the sum of the bases . 5. The area of a regular polygon is half the
...
The area of a rectangle is the product of the base and the altitude . 2. The area of
a parallelogram is the product of ... The area of a trapezoid is half the product of
the altitude and the sum of the bases . 5. The area of a regular polygon is half the
...
Σελίδα 50
The equal sides of an isosceles triangle make equal angles with any plane that
contains the base. 10. The base BC of the isosceles AABC in the plane m is 3 in.,
and the perimeter of the triangle is 10 in. If the triangle revolves about its base as
...
The equal sides of an isosceles triangle make equal angles with any plane that
contains the base. 10. The base BC of the isosceles AABC in the plane m is 3 in.,
and the perimeter of the triangle is 10 in. If the triangle revolves about its base as
...
Σελίδα 57
The figure at the right shows a prism . The parallel polygons are called the bases
of the prism , the parallelograms are called the lateral faces , and the
intersections of the lateral faces are called the lateral edges . The lateral edges of
a prism ...
The figure at the right shows a prism . The parallel polygons are called the bases
of the prism , the parallelograms are called the lateral faces , and the
intersections of the lateral faces are called the lateral edges . The lateral edges of
a prism ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
altitude base called chord circle circumscribed common compute cone congruent Consider construct Corollary corresponding cube cubic cylinder determine diagonal diameter dihedral angles dimensions distance divided Draw drawn edges equal equilateral equivalent Exercises faces figure Find the area Find the volume follows formed formula four frustum geometry given given line greater Hence inches included inscribed intersection lateral area lateral edges lateral faces length locus lune measured meet oblique opposite parallel parallel planes pass perpendicular plane polar pole polyhedral angles polyhedron prism projection Proof proportional Proposition Prove pyramid radii radius regular pyramid respectively segment shown shows sides similar Similarly slant height solid sphere spherical spherical triangle square straight line student surface symmetric tangent tetrahedron Theorem third total surface triangle triangular trihedral unit vertex vertices volume zone
Δημοφιλή αποσπάσματα
Σελίδα 7 - The line joining the midpoints of two sides of a triangle is parallel to the third side and equal to one-half of it.
Σελίδα 40 - A line which joins the midpoints of two sides of a triangle is parallel to the third side and equal to half of it.
Σελίδα 176 - The areas of two triangles which have an angle of the one equal to an angle of the other are to each other as the products of the sides including the equal angles.
Σελίδα 10 - 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...
Σελίδα 15 - In any triangle, the square of the side opposite an acute angle is equal to the sum of the squares of the other two sides diminished by twice the product of one of those sides and the projection of the other upon that side.
Σελίδα 77 - The height of a cone is the perpendicular distance from the vertex to the plane of the base.
Σελίδα 3 - If the first of three quantities is greater than the second, and the second is greater than the third, then the first is greater than the third.
Σελίδα 24 - If a straight line is perpendicular to each of two other straight lines at their point of intersection, it is perpendicular to the plane of the two lines.
Σελίδα 16 - If two chords intersect in a circle, the product of the segments of one is equal to the product of the segments of the other.
Σελίδα 15 - The sum of the squares of two sides of a triangle is equal to twice the square of half the third side increased by twice the square of the median upon that side.
Πληροφορίες βιβλιογραφίας
| Τίτλος | Essentials of Solid Geometry Wentworth-Smith mathematical series |
| Συγγραφέας | David Eugene Smith |
| Εκδότης | Ginn & Company, 1924 |
| Πρωτότυπο από | το Πανεπιστήμιο της Καλιφόρνια |
| Ψηφιοποιήθηκε στις | 30 Νοεμ. 2007 |
| Μέγεθος | 238 σελίδες |
| Εξαγωγή αναφοράς | BiBTeX EndNote RefMan |