Plane Geometry Developed by the Syllabus MethodAmerican Book Company, 1909 - 192 σελίδες |
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Αποτελέσματα 1 - 5 από τα 58.
Σελίδα 16
... sides , the opposite angles are A horse If John goes down town , equal . has four legs . I will go with him . NOTE . In the second example , the word " triangle " simply in- dicates the figure in which the reasoning is to be , and for ...
... sides , the opposite angles are A horse If John goes down town , equal . has four legs . I will go with him . NOTE . In the second example , the word " triangle " simply in- dicates the figure in which the reasoning is to be , and for ...
Σελίδα 33
... Angles . If two angles have a common vertex and lie on opposite sides of a common arm , they are called adjacent angles . ZAOB and △ BOC B A are adjacent angles . They are adjacent whether or not the arms 40 and oc lie in the same ...
... Angles . If two angles have a common vertex and lie on opposite sides of a common arm , they are called adjacent angles . ZAOB and △ BOC B A are adjacent angles . They are adjacent whether or not the arms 40 and oc lie in the same ...
Σελίδα 34
... Angles . If the arms of an angle lie in the same straight line , but on opposite sides of the vertex . the angle is called a straight angle . ZAOB is a straight angle . The sum of B X A all the successive angles around a point , on one side ...
... Angles . If the arms of an angle lie in the same straight line , but on opposite sides of the vertex . the angle is called a straight angle . ZAOB is a straight angle . The sum of B X A all the successive angles around a point , on one side ...
Σελίδα 41
... sides and three angles . An angle and a side are spoken of as opposite to each other when the side is not one of the arms of the angle . A side is sometimes spoken of as included between two angles , and an angle as included between two ...
... sides and three angles . An angle and a side are spoken of as opposite to each other when the side is not one of the arms of the angle . A side is sometimes spoken of as included between two angles , and an angle as included between two ...
Σελίδα 49
... ( side or angle ) of one coincides with a part of the ... opposite to known parts , or between two known parts . In Th . I , AB = DE , A = ≤ D , LBLE . The most important use of congruence of figures is to prove equality of lines and of angles ...
... ( side or angle ) of one coincides with a part of the ... opposite to known parts , or between two known parts . In Th . I , AB = DE , A = ≤ D , LBLE . The most important use of congruence of figures is to prove equality of lines and of angles ...
Άλλες εκδόσεις - Προβολή όλων
Plane Geometry Developed by the Syllabus Method Eugene Randolph Smith Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2013 |
Συχνά εμφανιζόμενοι όροι και φράσεις
altitude angles are equal angles equal angles formed apothem arms base angles bisects called center line center sect central angles chord circum circumcenters CONST Construct a triangle contraposite diagonal diameter difference distance divided drawn equal angles equal sides equals the sum equiangular equiangular polygon equilateral triangle exterior figure Find the area Find the length Find the locus formula Geometry given angle given circle given line given point given ratio given sect given square given triangle greater hexagon hypotenuse included angle inscribed angle interior angles intersection isosceles triangle line joining median method number of sides opposite angles opposite sides pair parallelogram perigon perimeter perpendicular bisector points equidistant proof prove pupils quadrilateral radii radius regular inscribed regular polygon rhombus right angle right triangle secant sides equal statement straight angle straight line surface tangent Theorem third side transverse trapezoid triangle ABC twice unequal vertex angle vertices
Δημοφιλή αποσπάσματα
Σελίδα 48 - 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.
Σελίδα 70 - Each degree is divided into 60 equal parts called minutes, and each minute into 60 equal parts called seconds.
Σελίδα 73 - 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.
Σελίδα 172 - A line from the vertex of an isosceles triangle to any point in the base is smaller than the arms.
Σελίδα 49 - If two triangles have two angles and the included side of the one, equal to two angles and the included side of the other, each to each, the two triangles will be equal.
Σελίδα 102 - In the same circle, or in equal circles, if two arcs are equal, their central angles are equal; and conversely.
Σελίδα 41 - In a right triangle, the side opposite the right angle is called the hypotenuse and is the longest side.
Σελίδα 161 - If the number of sides of a regular polygon inscribed in a circle be increased indefinitely, the apothem of the polygon will approach the radius of the circle as its limit.
Σελίδα 94 - LET it be granted that a straight line may be drawn from any one point to any other point.
Σελίδα 181 - The triangle formed by joining the middle point of one of the non-parallel sides of a trapezoid to the extremities of the opposite side is equivalent to one-half the trapezoid.