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acid altitude answer only eight axis body calculate centre of gravity chemical circle coefficient composition constant construction copper cubic cubic foot curve cylinder Describe determine diagram diameter distance eight questions ellipse equal equation Explain feet five questions foot force formula frustum Give an account given heat Honours horizontal hydrogen hyperbola Illustrate your answer indicator diagram Instructions lasts for three latitude length logarithms longitude magnetic means meant measured method minerals nitrogen obtained a previous parabola permitted to answer perpendicular plane plant plate position potassium chlorate pounds practical examination pressure previous success produced radius respectively revolutions per minute right angles Right Ascension scale Section side six questions Sketch required South Kensington specific gravity speed square inch steam steel straight line subject lasts substances success in Stage surface take Stage tangent temperature three hours tons velocity vertical vessel volume weight
Page 51 - If two triangles have one angle of the one equal to one angle of the other and the sides about these equal angles proportional, the triangles are similar.
Page 235 - The areas of two triangles which have an angle of the one equal to an angle of the other are to each other as the products of the sides including the equal angles. D c A' D' Hyp. In triangles ABC and A'B'C', ZA = ZA'. To prove AABC = ABxAC. A A'B'C' A'B'xA'C' Proof. Draw the altitudes BD and B'D'.
Page 48 - The tangent at any point of a circle and the radius through the point are perpendicular to one another. If two circles touch, the point of contact lies on the straight line through the centres.
Page 48 - AB into two parts, so that the rectangle contained by the whole line and one of the parts, shall be equal to the square on the other part.
Page 51 - Similar triangles are to one another in the duplicate ratio of their homologous sides.
Page 284 - Ib. per square inch = 2116 Ib. per square foot = 760 mm. of mercury — 10
Page 55 - The exterior angle between any two intersecting tangents to a parabola, is equal to the angle which either of them subtends at the focus...
Page 230 - Your name is not given to the Examiners, and you are forbidden to write to them about your answers. All the work by which a result is obtained must be clearly shown in immediate connection with the question. No credit will be allowed for any result, however correct it may be, unless the work be shown, so -as to enable the examiners to satisfy hemselves that the candidate has understood the question, and to see by what process the result has been obtained.