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" To describe an isosceles triangle having each of the angles at the base double of the third angle. "
Elements of Geometry - Σελίδα 116
των George Albert Wentworth - 1881
Πλήρης προβολή - Σχετικά με αυτό το βιβλίο

Annual Report of the Chief Superintendent of Education

1885
...to the rectangle contained by the segments of the other. 3. Describe an isosceles triangle, having each of the angles at the base double of the third angle. 4. The sides about the equal angles of triangles, which are equiangular to one another, are proportionals...

University of Oxford. Examination of women. Examination papers

Oxford univ, local exams - 1885
...segment less than a semicircle is greater than a right angle. 9. Describe an isosceles triangle, having each of the angles at the base double of the third angle. 10. Write down Euclid's definition of and axiom on parallel straight lines, and the enunciations of...

The Practical Teacher, Τόμος 4

1885
...АО. Therefore the sq. on АО = rect. PD, PE + rect. FQ, QG. To describe an isosceles triangle having each of the angles at the base double of the third angle. Divide a right angle into 5 equal parts. Draw any line AB and divide it at С so that sq. on AC = rect....

Annual Report

Canada. Department of the Interior - 1888
...the same segment of a circle are equal to one another. 3. To describe an isosceles triangle, having each of the angles at the base double of the third angle. 4. From a given straight line to cut off any part required. 5. If the sides of any quadrilateral be...

Annual Report of the Schools of New Brunswick

New Brunswick. Board of Education - 1889
...in advance of Book IV. I. GEOMETRY. Time, 1 hour ,10 min. 1. Describe an isosceles triangle having each of the angles at the base double of the third angle. 2. The angle at the centre of a circle is double of the angle at the circumference, subtended by the...

Woolwich Mathematical Papers for Admission Into the Royal Military Academy ...

E. J. Brooksmith - 1889
...the circle and each of the sides containing the angle. 9. Describe an isosceles triangle BA C, having each of the angles at the base double of the third angle BA C. If a point D be taken in AB so that AD is equal to BC, and DE be drawn parallel to AC to meet...

Practical Plane Geometry: Giving the Simplest Modes of Constructing Figures ...

John Fry Heather - 1890 - 172 σελίδες
...figure of five sides. Construct on the given base, AB, Fig. 66, an isosceles triangle, ABO, having each of the angles at the base double of the third angle ; with radius AB strike from centres B and 0 arcs intersecting in D, and from A and 0 arcs intersecting...

Sandhurst Mathematical Papers for Admission Into the Royal Military College ...

Royal Military College, Sandhurst - 1890 - 132 σελίδες
...Prove M, N, Q, and T all lie on the circumference of a circle. 4. Describe an isosceles triangle having each of the angles at the base double of the third angle. Describe an isosceles triangle having each of the angles at the base one-third part of the remaining...

Report of the Secretary for Public Instruction ...

Queensland. Department of Public Instruction - 1890
...triangle will not coincide unless the triangle is equilateral. 6. Describe an isosceles triangle, having each of the angles at the base double of the third angle ; also inscribe a triangle in • circle, having each of the angles at the base one-third of the angle...

Annual Report

Canada. Department of the Interior - 1893
...0 は Ⅰs ・ 12345 Inscribe a circle in a given triangle. Describe an isosceles triangle having each of the angles at the base double of the third angle. Divide a given straight line into two parts such that the square on one of them may be double the square...




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