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A 1000 Pythagorean triplets – Problem 9

Today’s problem in Project Euler, is related to probably THE most well known theorem of all times.  Pythagoras theorem stating that The square of the hypotenuse is the sum of squares of the two other...

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Project Euler 39: If p is the perimeter of a right angle triangle, {a, b, c},...

Even though the title nor the description of Problem 39 of Project Euler mentions Pythagorean Triplets, this is the topic we are revisiting. The problem description reads If p is the perimeter of a...

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Project Euler 75: Find the number of different lengths of wire that can form...

Assuming we have solved the problems from one end, we are now at Problem 75 of Project Euler which should unlock the 75 problem achievement as well as the Pythagorean Triplet achievement. The problem...

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Project Euler 91: Find the number of right angle triangles in the quadrant

In Problem 91 of Project Euler we are dealing with a geometry problem which reads The points P (x1, y1) and Q (x2, y2) are plotted at integer co-ordinates and are joined to the origin, O(0,0), to form...

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Project Euler 94: Investigating almost equilateral triangles with integral...

I can realy feel that the problems become harder and harder. Problem 94 of Project Euler took me a good while to figure out. The problem is easy to understand and reads It is easily proved that no...

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