Essentials of Solid Geometry |
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Αποτελέσματα 1 - 5 από τα 60.
Σελίδα 2
7. Two angles are supplementary if their sum is a straight angle. 8. Vertical
angles are two angles which have the same vertex and the sides of one in
prolongation of the sides of the other. 9. A plane is a surface such that a straight
line joining ...
7. Two angles are supplementary if their sum is a straight angle. 8. Vertical
angles are two angles which have the same vertex and the sides of one in
prolongation of the sides of the other. 9. A plane is a surface such that a straight
line joining ...
Σελίδα 4
If two sides and the included angle of one triangle are equal respectively to two
sides and the included angle of another, the triangles are congruent. 4. If two
angles and the included side of one triangle are equal respectively to two angles
and ...
If two sides and the included angle of one triangle are equal respectively to two
sides and the included angle of another, the triangles are congruent. 4. If two
angles and the included side of one triangle are equal respectively to two angles
and ...
Σελίδα 5
If the hypotenuse and a side of one right triangle are equal respectively to the
hypotenuse and a side of another, the triangles are congruent. 8. If two angles
and ... If a triangle has two equal angles, the sides opposite these angles are
equal. 3.
If the hypotenuse and a side of one right triangle are equal respectively to the
hypotenuse and a side of another, the triangles are congruent. 8. If two angles
and ... If a triangle has two equal angles, the sides opposite these angles are
equal. 3.
Σελίδα 7
If a line parallel to one side of a triangle bisects another side, it bisects the third
side also. 17. The line which joins the midpoints of two sides of a triangle is
parallel to the third side and is equal to half the third side. 10. Parallelograms. 1.
If a line parallel to one side of a triangle bisects another side, it bisects the third
side also. 17. The line which joins the midpoints of two sides of a triangle is
parallel to the third side and is equal to half the third side. 10. Parallelograms. 1.
Σελίδα 8
A polygon is a rectilinear figure of three or more sides. A polygon is said to be
equilateral if all its sides are equal; equiangular if all its angles are equal; and
regular if it is both equilateral and equiangular. Two polygons are said to be
mutually ...
A polygon is a rectilinear figure of three or more sides. A polygon is said to be
equilateral if all its sides are equal; equiangular if all its angles are equal; and
regular if it is both equilateral and equiangular. Two polygons are said to be
mutually ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
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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 |