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180 degrees (if the triangle is on a "flat" plane).
If the sum is not 180° you are not in Euclidean space.
If the three angles of a triangle add up to more than 180° then you are in a spherical space, if the sum is less than 180° it is a hyperbolic space.
Example:Think of a triangle on the Earth with one corner at the North Pole, the other corners on the Equator 90° apart (say at 0° [west of Nigeria in Africa] the other at 90° W [West of Ecuador in South America]).Each of these angles is 90° so the sum is 270° -
The surface area of the triangle is one eighth of the surface of the globe. But it is a triangle (on a sphere)!
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What do the interior angles of a triangle add up to and what do the exterior angles add up to?
The interior angles of a triangle add up to 180 degrees. The exterior angles of a triangle add up to 360 degrees.
What angles in a triangle add up to in Base 12?
Angles in a triangle add up to 18010 which is 13012
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 three angles of an equilateral triangle add up to?
The angles add up to 180 degrees, but the angles are 60 degrees.
Angles in a quadrilateral add up to 180?
No, the angles in a quadrilateral add up to 360 degrees. The angles in a triangle add up to 180 degrees.
What do the interior angles of a triangle add up to and what do the exterior angles add up to?
The interior angles of a triangle add up to 180 degrees. The exterior angles of a triangle add up to 360 degrees.
What angles in a triangle add up to in Base 12?
Angles in a triangle add up to 18010 which is 13012
What do the angles of a rightangle triangle add up to?
The angles of any triangle add up to 180 degrees.
What do Angles in an isosceles triangle add up to?
Any type of triangle will have angles that add up to 180o. yet two angles of an isosceles triangle are equal
What do three angles in a triangle add up to?
The 3 interior angles of a triangle add up to 180 degrees
The angles to a triangle should add up to how many degrees?
The angles of a triangle add up to 180 degrees.
Angles in a triangle add up to?
The 3 interior angles of any triangle add up to 180 degrees
When can the sum of the angles of a triangle not add up to 180?
The sum of the angles of a triangle MUST add up to 180o.
The angles of a triangle all add up to?
The 3 interior angles of a triangle 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 three angles of a triangle add up?
The three interior angles of any triangle add up to 180 degrees
Angles in a triangle?
There are 3 angles in a triangle and they add up to 180 degrees
