
What is the sum of the interior angles of a triangle?
Answer
446.4k+ views
Hint: A triangle can be defined as the polygon with three edges and the three vertices and it is the very basic shape in the geometry. There are a number of different types of angles and also known the difference and properties of the angles. Measure of the angle is expressed in radians or degrees.
Complete step-by-step answer:
A triangle is a polygon with three edges and three vertices. It is one of the basic shapes in geometry. A triangle with vertices A, B, and C,( SAY)
In Euclidean geometry, any three points, when non-collinear, determine a unique triangle and simultaneously, a unique plane
In a Euclidean space, the sum of angles of a triangle equals the straight angle (180 degrees, π radians, two right angles, or a half-turn). A triangle has three angles, one at each vertex, bounded by a pair of adjacent sides.
The sum of the angles of the triangle equals the straight angle that is degrees.
The straight angle is also known as the “pi” radians, two right angles or the half turn.
So, the correct answer is “ degrees.”.
Note: Always remember that the sum of two complementary angles is always ninety degrees. The sum of two angles in supplementary is always one-eighty degree. Coterminal angles can be defined as the angles which share the same initial side and the terminal sides. It is as simple as adding or subtracting the from each angle which depends on whether the given angles are in the measure of degrees or the radians.
Complete step-by-step answer:

A triangle is a polygon with three edges and three vertices. It is one of the basic shapes in geometry. A triangle with vertices A, B, and C,( SAY)
In Euclidean geometry, any three points, when non-collinear, determine a unique triangle and simultaneously, a unique plane
In a Euclidean space, the sum of angles of a triangle equals the straight angle (180 degrees, π radians, two right angles, or a half-turn). A triangle has three angles, one at each vertex, bounded by a pair of adjacent sides.
The sum of the angles of the triangle equals the straight angle that is
The straight angle is also known as the “pi” radians, two right angles or the half turn.
So, the correct answer is “
Note: Always remember that the sum of two complementary angles is always ninety degrees. The sum of two angles in supplementary is always one-eighty degree. Coterminal angles can be defined as the angles which share the same initial side and the terminal sides. It is as simple as adding or subtracting the
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