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Page ix
George Cunningham Edwards. INTRODUCTION Definitions . Direction axiom Rotation axiom An angle Figures Translation ... Angles and arcs Triangles and circles ix.
George Cunningham Edwards. INTRODUCTION Definitions . Direction axiom Rotation axiom An angle Figures Translation ... Angles and arcs Triangles and circles ix.
Page xii
... Angle . Angles. CHAPTER XIV . The parabola Line relations Area of a parabola Particular cases . The ellipse . Line relations Area of an ellipse Particular cases . The hyperbola Line relations Particular cases . PROBLEMS CHAPTER XIV . The ...
... Angle . Angles. CHAPTER XIV . The parabola Line relations Area of a parabola Particular cases . The ellipse . Line relations Area of an ellipse Particular cases . The hyperbola Line relations Particular cases . PROBLEMS CHAPTER XIV . The ...
Page xiii
George Cunningham Edwards. SYMBOLS .念 Δ , A , Angle . Angles . Plane triangle . Plane triangles . = 1 Equals , or is equal to . 11 , 0 , S − , O , sp . A , PQ , PQ , Q. E. D. , Parallel . Less than . Greater than . Parallelogram ...
George Cunningham Edwards. SYMBOLS .念 Δ , A , Angle . Angles . Plane triangle . Plane triangles . = 1 Equals , or is equal to . 11 , 0 , S − , O , sp . A , PQ , PQ , Q. E. D. , Parallel . Less than . Greater than . Parallelogram ...
Page xv
... Angle . Angles . Plane triangle . Plane triangles . Equals , or is equal to . Parallel . Less than . Greater than . Parallelogram . Parallelograms . Perpendicular . Circle , or circumference ( depending on the context ) . Spherical ...
... Angle . Angles . Plane triangle . Plane triangles . Equals , or is equal to . Parallel . Less than . Greater than . Parallelogram . Parallelograms . Perpendicular . Circle , or circumference ( depending on the context ) . Spherical ...
Page 5
... ANGLE . 7. Let the surface of this page represent a plane , and AB a line of the plane . A B FIG . 4 . If the direction of B from A be positive ( + ) , the direc- tion of C from A will ... angle may be described as : the angle BAD 5 An angle.
... ANGLE . 7. Let the surface of this page represent a plane , and AB a line of the plane . A B FIG . 4 . If the direction of B from A be positive ( + ) , the direc- tion of C from A will ... angle may be described as : the angle BAD 5 An angle.
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Common terms and phrases
AB² altitude Analysis apothem approach auxiliary line axis base bisect called centre chord circumference circumscribed polygon coincide cone convex convex polygon corresponding lines curve cylinder decagon determine diagonals diameter dicular diedral distance ellipse equally distant figure Find the locus fixed point frustum Geometry given circle given line given point given segment greater Hence hypothenuse inscribed polygon interior angles isosceles joining lines be drawn middle point move NOTE number of sides oblique parabola parallel parallelogram parallelopiped pass perimeter perpen perpendicular bisector point of intersection position prism PROBLEM pyramids Q. E. D. Exercises quadrangle radii radius ratio re-entrant polygon rectangle regular polygon represent right angles right circular cone right triangle rotation secant Show side opposite similar sphere spherical triangle square subtended surface THEOREM three sides triangular prism triedral vertex vertices volume
Popular passages
Page 25 - If two triangles have the three sides of the one equal to the three sides of the other, each to each, the triangles are congruent.
Page 26 - If two triangles have two sides and the included angle of one equal to two sides and the included angle of the other, each to each, the other homologous parts are also equal, and the triangles are equal.