Plane Geometry: With Problems and ApplicationsAllyn and Bacon, 1910 - 280 σελίδες |
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Σελίδα vii
... formed by Tangents , Chords , and Secants Summary of Chapter II . Problems and Applications CHAPTER III . Measurement of Straight Line - segments . Approximate Measurement Ratios of Line - segments Theorems on Proportional Segments ...
... formed by Tangents , Chords , and Secants Summary of Chapter II . Problems and Applications CHAPTER III . Measurement of Straight Line - segments . Approximate Measurement Ratios of Line - segments Theorems on Proportional Segments ...
Σελίδα 7
... formed by two rays proceeding from the same point . The point is the vertex of the angle and the rays are its sides . The angle formed by two rays is said to be the angle between them or simply their angle . Vertex- Side Two line ...
... formed by two rays proceeding from the same point . The point is the vertex of the angle and the rays are its sides . The angle formed by two rays is said to be the angle between them or simply their angle . Vertex- Side Two line ...
Σελίδα 9
... formed are equal , each angle is called a right angle , and the ray is said to be D perpendicular to the line . B Thus , if ≤1 = ≤2 , each angle is a right angle and AC is then said to be perpendicular to BD . Since the straight angle ...
... formed are equal , each angle is called a right angle , and the ray is said to be D perpendicular to the line . B Thus , if ≤1 = ≤2 , each angle is a right angle and AC is then said to be perpendicular to BD . Since the straight angle ...
Σελίδα 10
... formed by the three segments , AB , BC , and CA , is called a triangle . The segments are the sides of the triangle , and the points are its vertices . The symbol A is used for the word triangle . B α C b Each angle of a triangle has ...
... formed by the three segments , AB , BC , and CA , is called a triangle . The segments are the sides of the triangle , and the points are its vertices . The symbol A is used for the word triangle . B α C b Each angle of a triangle has ...
Σελίδα 18
... formed by the sides . not common when the two angles are placed adjacent . Thus , 4321+ 22 . If 23 = 21 + either 1 or 2 . 2 , then we say that 23 is greater than This is written 23 > 1 and 3 > < 2 . An angle may also be subtracted from ...
... formed by the sides . not common when the two angles are placed adjacent . Thus , 4321+ 22 . If 23 = 21 + either 1 or 2 . 2 , then we say that 23 is greater than This is written 23 > 1 and 3 > < 2 . An angle may also be subtracted from ...
Άλλες εκδόσεις - Προβολή όλων
Plane Geometry With Problems and Applications H. E. Slaught Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2015 |
Συχνά εμφανιζόμενοι όροι και φράσεις
ABCD accompanying design altitude apothem arcs area bounded axes of symmetry axioms base and altitude bisectors bisects central angle chord circumference congruent corresponding sides definite diagonal diameter divided Draw drawn equal angles equal circles equilateral triangle EXERCISES exterior angle feet Find the area Find the locus Find the radius fixed point geometric Give the proof given circle given point given triangle greater Hence hypotenuse inscribed intersect isosceles triangle length line-segment measure meet middle points number of sides Outline of Proof parallel lines parallelogram perimeter perpendicular proof in full Prove quadrilateral radii ratio rectangle regular dodecagon regular hexagon regular octagon regular polygon regular triangle respectively rhombus right angle right triangle secant semicircle Show shown straight angle straight line strip subtend SUGGESTION tangent THEOREM tile trapezoid triangle ABC unit vertex vertices width
Δημοφιλή αποσπάσματα
Σελίδα 215 - If two triangles have two sides of the one equal to two sides of the other...
Σελίδα 35 - An exterior angle of a triangle is equal to the sum of the two opposite interior angles.
Σελίδα 22 - Any side of a triangle is less than the sum of the other two sides...
Σελίδα 113 - Sines that the bisector of an angle of a triangle divides the opposite side into parts proportional to the adjacent sides.
Σελίδα 273 - This textbook may be borrowed for two weeks, with the privilege of renewing it once. A fine of five cents a day is incurred by failure to return a book on the date when it is due. The Education Library is open from 9 to 5 daily except Saturday when it closes at 12.30.
Σελίδα 52 - The straight line joining the middle points of two sides of a triangle is parallel to the third side and equal to half of it 46 INTERCEPTS BY PARALLEL LINES.
Σελίδα 174 - The areas of two regular polygons of the same number of sides are to each other as the squares of their radii, or as the squares of their apothems.
Σελίδα 153 - 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.
Σελίδα 219 - Find the locus of a point such that the difference of the squares of its distances from two fixed points is a constant.
Σελίδα 202 - The area of a rectangle is equal to the product of its base and altitude.