ABC is a triangle.
m(CAB) = α degrees
m(BCA)=θ degrees
α+θ>90 degrees
α>θ
|BC|=8 units
What can be the maximum integer value of perimeter of ABC ?
My work:
Angle B is obtuse angle.
AB<8
AB+AC>8
Let AB be 7.8,Let AC be 7.9
AB+BC+AC=23.7
But the answer is 27.