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Because the system of measuring degrees is out of 360 and centered around the the angle created by a circle and the mathematical equation about the sum interior angles of any polygon is equal to (n-2)180 where n is the number of sides. A triangle has 3 sides. 3 minus 2 is 1 and 1 times 180 is 180.
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Sum of the angles of a triangle?
Sum of interior angles of a triangle total 180 degrees
What is the sum of the angles in a scalene triangle?
The sum of the angles in any triangle is 180 degrees.
What is the sum of all the angles of a triangle?
The sum of all of the angles of a triangle will ALWAYS be 180 degrees.
The sum of a triangle's angles will always equal 180 degrees?
"The sum of the angles in a triangle equal 180 degrees" is a true statement.
What is the sum of angles of a triangle?
The sum of the angles in a planar triangle, i.e., a triangle where all of the points of the triangle lie in a single plane, is 180 degrees.
The sum of the interior angles of a triangle is?
The sum of the interior angles of a triangle is 180 degrees. This is because one angle of a triangle is 60 degrees.
Sum of a triangle is 180?
Correct; sum of angles of a triangle is 180 degrees.
Sum of the angles of a triangle?
Sum of interior angles of a triangle total 180 degrees
What is the sum of the angles in a scalene triangle?
The sum of the angles in any triangle is 180 degrees.
Sum of the angles in a trianlge?
The sum of the angles in a triangle is 180 degrees.
Is the sum of the measures of the angles is 180 degrees?
In a triangle, the sum of the measures of the angles is 180 degrees.
What is the sum of all the angles of a triangle?
The sum of all of the angles of a triangle will ALWAYS be 180 degrees.
Three interior angles of a triangle have a sum of?
Interior angles of a triangle have a sum of 180 degrees.
The sum of a triangle's angles will always equal 180 degrees?
"The sum of the angles in a triangle equal 180 degrees" is a true statement.
What is the sum of angles of a triangle?
The sum of the angles in a planar triangle, i.e., a triangle where all of the points of the triangle lie in a single plane, is 180 degrees.
What is the sum of the 3 angles of any triangle?
180 degrees.it is 180 degrees one triangle is equivalent to 180 degrees and in the triangle there are angles
What do all the angles of a triangle add up to?
Sum of angles in a triangle is 180
