Question

What can you say about the interior opposite angles when the exterior angle is an obtuse angle

Answer 1

We can say that if the exterior angle is an obtuse angle then the interior angle will be an acute angle

Answer 2

There are many altitudes can a triangle with the interior opposite angles when the exterior angle is which performed by the Answer is Three and angle triangle in which angle of altitudes will be outside the triangle.

However, the possible of equilateral triangle and in isosceles triangle which enable the all solutions with exterior angle.