Calendar: 1858-1859 Page 475
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THE SCHOOL 477 In equal circle9 equal angles stand upon equal circum- ferences whether they are at the centres or the circumferences Parallel chords in circle intercept equal arcs Of all equal triangles on the same base the isosceles has the greatest vertical angle Describe square about given circle Show that it is double of the inscribed square 10 Divide straight line into two parts in the ratio of yi 11 Similar triangles have to one another the duplicate ratio of their homologous sides Bisect given triangle by line parallel to one of its sides 12 Describe an isosceles triangle equal to given triangle and having its vertical angle equal to given angle
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