Properties of an Obtuse-Angled Triangle

The following are some important properties of an obtuse-angled triangle:

  • The side opposite to the obtuse angle in the obtuse-angled triangle is the largest side of the triangle.
  • The sum of the interior angles of an obtuse-angled triangle is always equal to 180°.
  • A triangle can have a maximum of one Obtuse angle as the sum of all the interior angles of triangles should not exceed 180°.
  • In an obtuse-angled triangle, the circumcentre and the orthocentre lie outside the triangle, whereas the centroid and the incenter lie inside the triangle.

Obtuse Angled Triangle

Obtuse angle triangles are triangles in which one angle of the triangle measures greater than 90 degrees. As the name suggests one angle of an obtuse angle triangle is an obtuse angle. A triangle is a closed, two-dimensional geometric figure with three angles, and the sum of all the angles of a triangle is 180 degrees. On the basis of a measure of angles, we divide the triangle into three categories i.e.

Now, let’s learn more about obtuse angled triangles, their properties, formulas, examples, and others in detail in this article.

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