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
Back to basics 15 - Benchmark
Duplicate each element of a vector.
Doubling elements in a vector
Side of a rhombus
Length of a short side
Length of the hypotenuse
Area of an equilateral triangle
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