Queen's scholarship examination. Amner's eight years' scholarship questions ... in Euclid, algebra, & mensuration1879 |
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Page 18
... base AB is equal to the base AD ( hyp . ) , therefore the angle AEB is equal to the angle AED ( I. 8 ) , therefore AC is at right angles to BD . Therefore AC and BD bisect each other at right angles . Q.E.D. ALGEBR A. SECTION III . 1 ...
... base AB is equal to the base AD ( hyp . ) , therefore the angle AEB is equal to the angle AED ( I. 8 ) , therefore AC is at right angles to BD . Therefore AC and BD bisect each other at right angles . Q.E.D. ALGEBR A. SECTION III . 1 ...
Page 28
... base and perpendicular of a right - angled triangle to the square on the hypotenuse . Propositions 35-48 . The last fourteen propositions ( 35-48 ) belong to the third part . SECTION II . 1. To bisect a given rectilineal angle 28 99.
... base and perpendicular of a right - angled triangle to the square on the hypotenuse . Propositions 35-48 . The last fourteen propositions ( 35-48 ) belong to the third part . SECTION II . 1. To bisect a given rectilineal angle 28 99.
Page 31
... base and between the same parallels are equal . A line drawn through the middle points of the sides of a triangle is parallel to the base . Let ABC be a triangle , and let the sides AB and AC be bisected in D and E ; join DE , then DE ...
... base and between the same parallels are equal . A line drawn through the middle points of the sides of a triangle is parallel to the base . Let ABC be a triangle , and let the sides AB and AC be bisected in D and E ; join DE , then DE ...
Page 33
... base OC equal to the base OD ( def . 15 ) , therefore the angle OGC is equal to the angle OGD ( I. 8 ) , therefore OG is at right angles to CD . Similarly it can be proved that OH is at right angles to AD . Therefore the lines drawn at ...
... base OC equal to the base OD ( def . 15 ) , therefore the angle OGC is equal to the angle OGD ( I. 8 ) , therefore OG is at right angles to CD . Similarly it can be proved that OH is at right angles to AD . Therefore the lines drawn at ...
Page 34
Joseph Wollman. base they are in the same segment of the circle passing through A , B , and C. D E D Draw lines at right angles to AB and AC from their middle points meeting in O , this is the centre of the circle ( III . 1 Corol- lary ) ...
Joseph Wollman. base they are in the same segment of the circle passing through A , B , and C. D E D Draw lines at right angles to AB and AC from their middle points meeting in O , this is the centre of the circle ( III . 1 Corol- lary ) ...
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Queen's Scholarship Examination. Amner's Eight Years' Scholarship Questions ... Joseph Wollman No preview available - 2015 |
Common terms and phrases
2ax² a²b a²x a²x² ABCD AC.CB acres acute angle ALGEBRA angle ABC angle AEB angle BAC ax² bisected breadth centre circle circumference co-efficient Completing the square diameter Dividing each side equal bases EUCLID factor find the area Find the G.C.M. four times sq given line given point given squares given straight line given triangle greater half the square hypotenuse inches isosceles triangle LONDON SCHOOL BOARD MENSURATION miles Multiplying each side Notes of Lessons number represented opposite angles parallelogram perpendicular proposition prove Pupil Teachers quadrilateral Queen's Scholarship rectangle contained rectangle HK rhombus right angles right-angled triangle Scholarship Examination SECTION Show square Extracting square on GH square root squares described triangle ABC triangle EOD triangle RMN twice rect twice the rectangle unequal x²y yards
Popular passages
Page 64 - If a straight line touch a circle, and from the point of contact a straight line be drawn cutting the circle, the angles which this line makes with the line touching the circle shall be equal to the angles which are in the alternate segments of the circle.
Page 80 - To make a triangle of which the sides shall be equal to three given straight lines, but any two whatever of these must be greater than the third (20.
Page 60 - A circle is a plane figure contained by one line, which is called the circumference, and is such, that all straight lines drawn from a certain point within the figure to the circumference are equal to one another : 16. And this point is called the centre of the circle.
Page 48 - ... the sides containing the obtuse angle, by twice the rectangle contained by the side upon which, when produced, the perpendicular falls, and the straight line intercepted without the triangle between the perpendicular and the obtuse...
Page 82 - If, at a point in a straight line, two other straight lines, upon the opposite sides of it, make the adjacent angles together equal to two right angles, these two straight lines shall be in one and the same straight line.
Page 60 - IF two straight lines cut one another, the vertical, or opposite, angles shall be equal.
Page 45 - Straight lines which are parallel to the same straight line are parallel to one another. Triangles and Rectilinear Figures. The sum of the angles of a triangle is equal to two right angles.
Page 32 - If a straight line be divided into two equal parts, and also into two unequal parts ; the rectangle contained by the unequal parts, together with the square on the line between the points of section, is equal to the square on half the line.
Page 13 - If two angles of a triangle be equal to one another, the sides also which subtend, or are opposite to, the equal angles, shall be equal to one another.
Page 30 - All the interior angles of any rectilineal figure, together with four right angles, are equal to twice as many right angles as the figure has sides.