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Since the total degrees in any triangle is 180 an obtuse triangle can only have one angle that measures more than 90.
Equilateral obtuse triangle math. Properties of obtuse triangles whenever a triangle is classified as obtuse one of its interior angles has a measure between 90 and 180 degrees. An obtuse triangle is a triangle that has one obtuse angle an angle greater than 90. Equilateral triangle is a triangle where all of the sides are equal to one another. In an obtuse triangle if one angle measures more than 90 then the sum of the remaining two angles is less than 90.
The obtuse triangle has an obtuse angle an obtuse angle has more than 90. Obtuse triangle has an angle more than 90 degrees and has an orthocenter outside of the triangle. An equilateral triangle also has equal angles 60 degrees each. The side of this house is in the shape of an obtuse triangle.
In the picture on the left the shaded angle is the obtuse angle that distinguishes this triangle. An acute triangle has angles that are all less than 90 degrees. An obtuse triangle has one angle larger than 90 degrees. Since a is 120 degrees the sum of b and c will be less than 90 degrees.
Here the triangle abc is an obtuse triangle as a measures more than 90 degrees.
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