An isosceles triangle has equal sides of length x and a base of length y. Find the area, A, of the triangle.
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It takes me three times......
Use Pythagoreans theorem
Reverse the Words (not letters) of a String
Find perfect placement of non-rotating dominoes (easier)
Return the first and last character of a string
Determine the square root
Area of an equilateral triangle
Length of the hypotenuse
Side of an equilateral triangle
Side of a rhombus
Is this triangle right-angled?
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