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you know a triangle is obtuse when it is larger than a right angle which is 90 degrees.

ex. a clock when it is 12:15 it makes a right angle or 90 degrees.

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Q: How do you know a triangle in an obtuse triangle?
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Related questions

How do you know a triangle in an obtuse triangle ?

If there is one obtuse (wider than 90o angle)


What are the angles that identify an obtuse triangle?

You will know that a triangle is obtuse if one of its angles is over 90°.


What is a triangle with one obtuse angle?

obtuse triangle


What triangle has an obtuse angle?

An obtuse triangle has an obtuse angle.


What is an equilateral triangle obtuse triangle?

An oxymoron. An equilateral triangle cannot be obtuse; an obtuse triangle cannot be equilateral.


What is a triangle with an obtuse angle?

obtuse triangle


How do you know when its an obtuse triangle?

You know it's an obtuse triangle when one of the angles is greater than 90 degress, and both of the others are less than 90 degrees.


A triangle with 1 obtuse angle?

A triangle with 1 obtuse angle is called an obtuse triangle.


Does every triangle have at least one obtuse angle?

-- No right triangle, acute triangle, or equilateral triangle has an obtuse angle in it. -- If a triangle has an obtuse angle in it, then it's called an obtuse triangle. -- No triangle can have more than one obtuse angle in it .


What is a triangle with an obtuse angle called?

There are five different types of triangles named after their angles. Right triangle, Acute triangle, Isosceles Triangle ,equilateral triangle, and obtuse triangle. The Obtuse Triangle is the triangle with an obtuse angle.


What do you call a triangle containing one obtuse angle?

A triangle containing an obtuse angle is an obtuse triangle.


Is a triangle like an obtuse scalene triangle?

Sometimes, it can or can not be a obtuse triangle.