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How many degrees is a triangle supposed to be if you added all the angles?
Wiki User
∙ 13y ago
180 degrees
Wiki User
∙ 13y ago
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Is the exterior angle of a triangle is 180 degrees?
The triangle has three exterior angles. Added together, their total is 180 degrees.(Same as the total of the three interior angles when they're added together.)
What do all of the angles in a triangle equal when added together?
180 degrees
How angles does a triangle has?
3. They must added together equal 180 degrees.
What three sided polygon whose angles equal 180 degrees?
A 3-sided polygon is called a "triangle".The angles of a triangle don't equal 180 degrees.They total 180 degrees when they're added.
Why triangle is called a triangle?
triangles are called what they are because it has 3 angles "tri" is another way of saying 3 and it is made up of 3 90 degree angles in each corner The 3 angles of a Triangle when added together always equals 180 degrees.
Is the exterior angle of a triangle is 180 degrees?
The triangle has three exterior angles. Added together, their total is 180 degrees.(Same as the total of the three interior angles when they're added together.)
What do all of the angles in a triangle equal when added together?
180 degrees
What is the angle when 3 triangle angles are added together?
The 3 interior angles in any triangle add up to 180 degrees.
How many degrees do the internal angels of a triangle have in total?
The internal angles of a triangle can be added together to make 180 degrees in total.
How angles does a triangle has?
3. They must added together equal 180 degrees.
What three sided polygon whose angles equal 180 degrees?
A 3-sided polygon is called a "triangle".The angles of a triangle don't equal 180 degrees.They total 180 degrees when they're added.
What degrees are all triangles supposed to be added up to?
The 3 interior angles of all triangles add up to 180 degrees
How you can be sure that a triangle is 90 degrees?
All triangles have a total of 180 degrees.The internal angles of any triangle add up to 180 degrees.Therefore, a RIGHT triangle's angle's added together equal 180 degrees.The Right Angle = 90 degrees + the other 2 angles total 90 degrees, making the total number of degrees in a Right Angle Triangle = 180 degrees.
why is a triangle called a triangle?
triangles are called what they are because it has 3 angles "tri" is another way of saying 3 and it is made up of 3 90 degree angles in each corner The 3 angles of a Triangle when added together always equals 180 degrees.
Why triangle is called a triangle?
triangles are called what they are because it has 3 angles "tri" is another way of saying 3 and it is made up of 3 90 degree angles in each corner The 3 angles of a Triangle when added together always equals 180 degrees.
How many degrees does a right angle triangle add up to?
All triangles have a total of 180 degrees.The internal angles of any triangle add up to 180 degrees.Therefore, a RIGHT triangle's angle's added together equal 180 degrees.The Right Angle = 90 degrees + the other 2 angles total 90 degrees, making the total number of degrees in a Right Angle Triangle = 180 degrees.
What is triangle sum theorem?
The theorem that the three angles of a triangle can be added up to equal 180 degrees. Don't confuse this with a theory, however; this has been proven true.
