Library of Useful Knowledge: Geometry plane, solid, and spherical [by Pierce Morton] 1830. Elements of trigonometry, by W. Hopkins. 1833. Elements of spherical trigonometry, by A. De Morgan. A treatise on algebraical geometry, by S.W. Waud. 1835 |
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Página iv
Of planes which are parallel , or inclined , or perpendicular , to other planes 133 3. ... Section 1. Of great and small circles of the sphere 185 2. Of spherical triangles 189 3. Of equal portions of spherical surface , and the measure ...
Of planes which are parallel , or inclined , or perpendicular , to other planes 133 3. ... Section 1. Of great and small circles of the sphere 185 2. Of spherical triangles 189 3. Of equal portions of spherical surface , and the measure ...
Página 3
To avoid thus sacumference are equal to one another . crificing unity of purpose , and at the This point is called the centre of the same time not to be wanting to the ends circle ; and the distance from the centre of practical geometry ...
To avoid thus sacumference are equal to one another . crificing unity of purpose , and at the This point is called the centre of the same time not to be wanting to the ends circle ; and the distance from the centre of practical geometry ...
Página 4
Straight lines which pass through that is , which divides it into two equal the same two points lie in one and the parts ... Things , which are equal to the more , then , is K E H greater than KE F. same , are equal to one another .
Straight lines which pass through that is , which divides it into two equal the same two points lie in one and the parts ... Things , which are equal to the more , then , is K E H greater than KE F. same , are equal to one another .
Página 47
The same things being supposed , any common factor M , which is * It is shown in the treatise on Arithmetic ( art , found in both the antecedents , or in prime factors : from this it follows , that if a Xd = bxe antecedent and ...
The same things being supposed , any common factor M , which is * It is shown in the treatise on Arithmetic ( art , found in both the antecedents , or in prime factors : from this it follows , that if a Xd = bxe antecedent and ...
Página 126
A polyhedron is said to be regular , when its faces are similar and equal 13. A cube is a rectangular paralleloregular polygons , and its solid angles piped which has the three equal to one another . There are only the solid angles ...
A polyhedron is said to be regular , when its faces are similar and equal 13. A cube is a rectangular paralleloregular polygons , and its solid angles piped which has the three equal to one another . There are only the solid angles ...
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Library of Useful Knowledge: Geometry plane, solid, and spherical [by Pierce ... Vista completa - 1835 |
Términos y frases comunes
A B C ABCD altitude axis base bisected called centre chord circle circumference circumscribed coincide common cone conic consequently contained conversely convex surface curve cylinder demonstration describe diameter difference distance divided draw drawn edges equal evident faces figure fore four fourth Geometry given given point greater greatest half Hence inscribed join less likewise magnitudes manner mean measure meet opposite parallel parallelogram parallelopiped pass perimeter perpendicular plane polygon prism produced projection PROP proportionals proposition pyramid radius ratio rectangle rectilineal regular remainder respectively right angles segment shown sides similar sine sphere spherical square straight line surface taken tangent third tion touch triangle vertex vertical whole