The Elements of Plane and Solid Geometry: With Numerous ExercisesD.C. Heath & Company, 1890 - 393 sider |
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Resultat 1-5 av 44
Side 12
... distance in a straight line . 3. That a circle may be described with any centre , at any distance from that centre . AXIOMS . 46. 1. Things which are equal to the same thing are equal to each other . 2. If equals be added to equals the ...
... distance in a straight line . 3. That a circle may be described with any centre , at any distance from that centre . AXIOMS . 46. 1. Things which are equal to the same thing are equal to each other . 2. If equals be added to equals the ...
Side 21
... same straight line , that which meets the line at the greater distance from the foot of the perpendicular is the ... equal straight lines can be drawn from a point to a straight line . 65. COR . 2. Of two unequal oblique lines , the ...
... same straight line , that which meets the line at the greater distance from the foot of the perpendicular is the ... equal straight lines can be drawn from a point to a straight line . 65. COR . 2. Of two unequal oblique lines , the ...
Side 22
... equally distant from the extremities of a straight line lies in the perpendicular bisector of the line . If a straight line have two points , each of which is equally distant from the extremities of a second line , it will be per ...
... equally distant from the extremities of a straight line lies in the perpendicular bisector of the line . If a straight line have two points , each of which is equally distant from the extremities of a second line , it will be per ...
Side 38
... equal DE , and the vertex C fall at F ' on the opposite side of DE from F. Join FF ' which cuts DE at H. A F BD H E Because - DF DF ' , and EF = EF ' , ( Hyp . ) .. points D and E are equally distant from F and F ' . .. DE is to FF ' at ...
... equal DE , and the vertex C fall at F ' on the opposite side of DE from F. Join FF ' which cuts DE at H. A F BD H E Because - DF DF ' , and EF = EF ' , ( Hyp . ) .. points D and E are equally distant from F and F ' . .. DE is to FF ' at ...
Side 46
... distance be- tween the bases is called the altitude . 125. A rectangle is a parallelogram whose angles are right angles.t 126. A square is a rectangle whose sides are all equal . ‡ 127. A rhomboid is a parallelogram whose angles are ...
... distance be- tween the bases is called the altitude . 125. A rectangle is a parallelogram whose angles are right angles.t 126. A square is a rectangle whose sides are all equal . ‡ 127. A rhomboid is a parallelogram whose angles are ...
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The Elements of Plane and Solid Geometry: With Numerous Exercises Edward Albert Bowser Uten tilgangsbegrensning - 1891 |
Vanlige uttrykk og setninger
ABCD adjacent angles altitude angles are equal base bisect bisector called centre chord circumference circumscribed coincide common cone of revolution Cons construct cylinder diagonals diameter diedral angle distance divided draw equally distant equivalent EXERCISES exterior angle faces feet Find the area Find the volume frustum given circle given line given point given straight line homologous homologous sides hypotenuse inches intersection isosceles triangle lateral area lateral edges Let ABC meet middle point number of sides parallel parallelogram parallelopiped perimeter perpendicular plane MN polyedron prism produced Proposition Proposition 13 pyramid quadrilateral radii radius ratio rectangle rectangular parallelopiped regular inscribed regular polygon right angles segment similar slant height sphere spherical polygon spherical triangle square surface symmetrical tangent tetraedron Theorem triangle ABC triangular prism triedral vertex
Populære avsnitt
Side 74 - A circle is a plane figure bounded by a curved line, called the circumference, every point of which is equally distant from a point within called the center.
Side 188 - Two triangles having 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.
Side 45 - 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. Hyp. In A ABC and A'B'C' AB = A'B'; AC = A'C'; ZA>ZA'.
Side 137 - Terms of the proportion. The first and fourth terms are called the Extremes, and the second and third the Means.
Side 12 - AXIOMS. 1. Things which are equal to the same thing are equal to each other. 2. If equals be added to equals, the sums will be equal.
Side 206 - To divide a given straight line into two parts, so that the rectangle contained by the whole and one of the parts, shall be equal to the square on the other part.
Side 97 - BAC, inscribed in a segment greater than a semicircle, is an acute angle ; for it is measured by half of the arc BOC, less than a semicircumference.
Side 334 - A sphere is a solid bounded by a curved surface, every point of which is equally distant from a point within called the center.
Side 12 - LET it be granted that a straight line may be drawn from any one point to any other point.
Side 253 - Equal oblique lines from a point to a plane meet the plane at equal distances from the foot of the perpendicular ; and of two unequal oblique lines the greater meets the plane at the greater distance from the foot of the perpendicular.