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Page ix
... triangles Inequality axioms Triangles CHAPTER II . PAGE XV · 12 4 5 6 6 12 14 17 17 21 24 25 26 28 32 CHAPTER III . 35 42 Quadrilaterals and quadrangles Polygons Analysis A circle Angles and arcs Triangles and circles ix.
... triangles Inequality axioms Triangles CHAPTER II . PAGE XV · 12 4 5 6 6 12 14 17 17 21 24 25 26 28 32 CHAPTER III . 35 42 Quadrilaterals and quadrangles Polygons Analysis A circle Angles and arcs Triangles and circles ix.
Page x
George Cunningham Edwards. Polygons Analysis A circle Angles and arcs Triangles and circles . PAGE 46 · 48 CHAPTER IV . 51 54 64 CHAPTER V. Measurement of distance . Area Proportional division Medians 8228 69 71 76 83 CHAPTER VI ...
George Cunningham Edwards. Polygons Analysis A circle Angles and arcs Triangles and circles . PAGE 46 · 48 CHAPTER IV . 51 54 64 CHAPTER V. Measurement of distance . Area Proportional division Medians 8228 69 71 76 83 CHAPTER VI ...
Page 48
... ANALYSIS . The Way to attack a Problem . 42. In every field of investigation problems are pre- sented . These ... analysis . When one makes an analysis , he asks himself one of the three following questions : said IF the relations which ...
... ANALYSIS . The Way to attack a Problem . 42. In every field of investigation problems are pre- sented . These ... analysis . When one makes an analysis , he asks himself one of the three following questions : said IF the relations which ...
Page 49
... analysis , if the problem be an inappropriate one for him to attempt , he will presently become aware of that fact ; and further time need not be wasted , for unless sufficient necessary relations have been previously established by him ...
... analysis , if the problem be an inappropriate one for him to attempt , he will presently become aware of that fact ; and further time need not be wasted , for unless sufficient necessary relations have been previously established by him ...
Page 52
... Analysis . If a tangent to a circumference be perpen- dicular to a radius , the rotating line which was a secant and became a tangent must approach an angle of 90 ° with the radius to the point of rotation and arrive at 90 ° at the ...
... Analysis . If a tangent to a circumference be perpen- dicular to a radius , the rotating line which was a secant and became a tangent must approach an angle of 90 ° with the radius to the point of rotation and arrive at 90 ° at the ...
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Common terms and phrases
AB² altitude Analysis angle bisector apothem approach auxiliary line axis base bisect called centre chords circumference circumscribed polygon coincide cone convex convex polygon corresponding sides 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 points NOTE number of sides oblique parabola parallel parallelogram parallelopiped pass perimeter perpen perpendicular bisector Plane Geometry point of intersection position prism problem pyramid Q. E. D. Exercises quadrangle radii radius ratio re-entrant polygon rectangle regular polygon represent rhombus right angles right triangle rotation secant Show side opposite similar sphere spherical triangle square subtended surface tangent THEOREM three sides triedral vertex vertices volume