Question:
In an orthonrmal cordinate system for thetriangle, a circle
Last updated: 7/4/2022
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In an orthonrmal cordinate system for thetriangle, a circle inscribed in a triangle with vertices 0 (0.0), P(a.0) and Q(0.a) has a radius of 1. What is the area of this triangle? answer is 3+2√2