Lessons on Form: Or, An Introduction to Geometry, as Given in a Pestalozzian School, Cheam, SurreyTaylor and Walton, 1837 - 215 páginas |
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Página v
... sphere , the cone , the pyramids , the prisms , and the five regular bodies . In conformity with the plan pursued in ' Lessons on Ob- jects , ' the pupils will examine these solids , state what they perceive at the first glance , then ...
... sphere , the cone , the pyramids , the prisms , and the five regular bodies . In conformity with the plan pursued in ' Lessons on Ob- jects , ' the pupils will examine these solids , state what they perceive at the first glance , then ...
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Or, An Introduction to Geometry, as Given in a Pestalozzian School, Cheam, Surrey Charles Reiner. 1 1 CONTENTS . LESSON I. - Introduction II . - Ditto -Solids bounded by Curved Faces The Sphere.
Or, An Introduction to Geometry, as Given in a Pestalozzian School, Cheam, Surrey Charles Reiner. 1 1 CONTENTS . LESSON I. - Introduction II . - Ditto -Solids bounded by Curved Faces The Sphere.
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... Sphere . XI . The Cylinder XII . - The Cone SURFACES . CHAPTER I. - STRAIGHT LINES : ANGLES . SECTION 1. - One and Two Straight Lines II . Three Straight Lines . III . - One Triangle IV . Two Triangles - their Equality V. - Equality of ...
... Sphere . XI . The Cylinder XII . - The Cone SURFACES . CHAPTER I. - STRAIGHT LINES : ANGLES . SECTION 1. - One and Two Straight Lines II . Three Straight Lines . III . - One Triangle IV . Two Triangles - their Equality V. - Equality of ...
Página 1
... sphere . Master . - I have set these objects before you , that you may find out some properties common to them all . Endeavour to discover them . ( The answer of each pupil should be subjected to the consideration of the class , and be ...
... sphere . Master . - I have set these objects before you , that you may find out some properties common to them all . Endeavour to discover them . ( The answer of each pupil should be subjected to the consideration of the class , and be ...
Página 2
... sphere and a prism . ) — In what does the surface of one of these objects chiefly differ from the surface of the other ? P. — The one is composed of several surfaces , and the other is bounded only by one curved surface . M. - In what ...
... sphere and a prism . ) — In what does the surface of one of these objects chiefly differ from the surface of the other ? P. — The one is composed of several surfaces , and the other is bounded only by one curved surface . M. - In what ...
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Términos y frases comunes
a b and c d a c b a c d acute angles adjacent angle alternate angles angle a b c angle contained angles are equal angles equal base called centre chords circumference cut the circle demonstration diameter dodecahedron edges equal angles equal sides equilateral exterior angle greater inscribed interior and opposite isosceles triangle LESSON likewise lines a b lines be drawn M.-Compare M.-Demonstrate M.-Draw M.-Express M.-Hence M.-What M.-When obtuse angle octahedron opposite angles P.-Because P.-The angle parallelogram pentagon perpendicular plane angles plane faces point of contact pupils pyramid quadrilateral figure rectangle contained rhomb right angles semi-circumference similar triangles slates solid angles sphere square straight line joining tangent third side three angles trapezium triangle a b c triangles are equal truth twice the rectangle unequal whole line
Pasajes populares
Página 98 - If two triangles have two angles of the one equal to two angles of the other, each to each, and one side equal to one side, viz.
Página 134 - In obtuse-angled triangles, if a perpendicular be drawn from either of the acute angles to the opposite side produced, the square on the side subtending the obtuse angle, is greater than the squares on the sides containing the obtuse angle, by twice the rectangle contained by the side...
Página 137 - In every triangle, the square of the side subtending either of the acute angles is less than the squares of the sides containing that angle, by twice the rectangle contained by either of these sides, and the straight line intercepted between the perpendicular let fall upon it from the opposite angle, and the acute angle.
Página 219 - A very convenient class-book for junior students in' private schools. It is intended to convey, in clear and precise terms, general notions of all the principal divisions of Physical Science.