0.0514006682 and yes i looked it up bc nobody has time for that
Step-by-step explanation:
0.051
Hope this helps!
step-by-step explanation:
∆abc has the points a(1, 7), b(-2, 2), and c(4, 2) as its vertices. formed with the point d(1, 2) as its third vertex, then ∆abd is triangle.