Determine the sides of a triangle produce an acute, obtuse or right triangle

The video tutorial guides students through determining if three given angles form a triangle and identifying the type of triangle (acute, right, or obtuse) using the Pythagorean theorem. The instructor explains the process of checking the sum of angles and applying the theorem to compare the squares of the sides. The tutorial concludes with calculations to verify the triangle type.

Explain the relationship between the sides of a triangle and the type of triangle it forms.

What conclusion can be drawn if the sum of the squares of two sides of a triangle is less than the square of the third side?