 | 562 pages
...reason the rectangle BC, CD is also equal to the square on AC. And since, if in a right-angled triangle a perpendicular be drawn from the right angle to the base, the perpendicular so drawn is a mean proportional between the segments of the base, [vi. 8, Por.] therefore,... | |
 | 100 pages
...CD and BD in a triangle where AB = 3 in., BC=5 in. and CA = 4* in. 23. Prove that in a right-angled triangle if a perpendicular be drawn from the right angle to the hypotenuse then the two triangles so formed and the original triangle are all similar. Calculate the... | |
 | Canada - 1905 - 1642 pages
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 | 1891 - 856 pages
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 | University of St. Andrews - 1891 - 440 pages
...equal. If an equilateral polygon be inscribed in a circle it is also equiangular. 5. In any right-angled triangle, if a perpendicular be drawn from the right angle to the hypotenuse, the triangles on each side of it are similar to the whole triangle and to each other. ABCD... | |
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IN a right-angled triangle, if a perpendicular be drawn from the right angle to the base, the triangles on each side of it are similar to the whole triangle, and to one another. 
