%path = "maths/triangle/rectangular" %kind = kinda["problems"] %level = 10 We have the triangle D={A({{g.p[0][0]}}|{{g.p[0][1]}}), B({{g.p[1][0]}}|{{g.p[1][1]}}), C({{g.p[2][0]}}|{{g.p[2][1]}})}. At which point P ∈ D is the right angle? P = %chq(0)
How big is the area of the triangle? F = %chq(1,champles='(e.g. 23/2 or 11.5)')