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Because of the formula:
n-2(180)
Where n is the number of sides
For example a triangle has three sides, so 3-2(180) equals 180.
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∙ 14y ago
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Do the angles in a triangle always add up to 180 degrees?
yes angle in triangle always add up to 180 degree
What is interior angles of a triangle always add up?
The 3 interior angles of any triangle always add up to 180 degrees
Degrees in a triangle?
The internal angles of a triangle always add up to 180 degrees.
Do the sum of the interior angles of a triangle always equal 180 degrees?
Yes the 3 interior angles of any triangle always add up to 180 degrees
The interior angles of a triangle always add up to what?
180 degrees.
Do the angles in a triangle always add up to 180 degrees?
yes angle in triangle always add up to 180 degree
What do the three angles of a triangle always add up to?
The sum of all angles in a triangle always add up to 180 degrees
What is the sum of the angles in a triangle?
The Interior angles of a triangle add up to 180° The Exterior angles of a triangle (or any other polygon) add up to 360°.
What do The interior angles of a triangle always add up to?
The 3 interior angles of any triangle always add up to 180 degrees
What is interior angles of a triangle always add up?
The 3 interior angles of any triangle always add up to 180 degrees
Degrees in a triangle?
The internal angles of a triangle always add up to 180 degrees.
Is the sum of the interior angles a triangle will always be 180 true or false?
True the 3 interior angles of any triangle always add up to 180 degrees
Do the sum of the interior angles of a triangle always equal 180 degrees?
Yes the 3 interior angles of any triangle always add up to 180 degrees
What shape's angles always add up to 180 degrees?
A triangle
The interior angles of a triangle always add up to what?
180 degrees.
What do the angles of an obtuse-angled triangle add up to?
The 3 interior angles of any triangle will always add up to 180 degrees
What is the sum of the measures of the angles in any triangle is 180 degrees.this is what?
The sum of the 3 angles in any triangle always add up to 180 degrees
