Isosceles Triangle Definition = A triangle with two equal sides. This is a basic, (no fancy stitches) pattern that I worked out for those times when you want to crochet a triangle that is long, tall or skinny, which is a shape different than usual triangle patterns will result in. The height (h) of the isosceles triangle can be calculated using the Pythagorean theorem. The sides a, b/2 and h form a right triangle. Sides b/2 and h are the legs and a hypotenuse. h2 + (b/2)2 = a2 → h2 + (b2/4) = a2 → h2 = a2 – (b2/4)
Given an integer N, print an inverted isosceles triangle of stars such that the height of the triangle is N. Input: The first line of the input contains an integer T denoting the number of test cases. Then T test cases follow. Each test case consists of a single line containing an integer N denoting the height of the inverted isosceles triangle.
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