The 3 interior angles of any triangle add up to 180 degrees
It is: 180-interior angle = exterior angle
the Sum of the Interior of a triangle is 180
Exterior angle+interior angle=180 degrees and 180-exterior angle=interior angle
180-the interior angle.
180 minus interior angle = exterior angle
An interior angle is any angle on the interior of the triangle.
A triangle with a 90o interior angle is called a 'right' triangle. BTW, any triangle can have only one 90o interior angle
interior is the inside of a triangle but is connected to the triangle.
A heptagon. It can have a reflex interior angle, a triangle cannot.
Either could have a larger interior angle. If they were regular, then the interior angle of a triangle would be 60 degrees whereas that of a heptagon would be 128.57 degrees. The REGULAR heptagon would have a larger interior angle than a REGULAR triangle.
Yes, the measure of an exterior angle of a triangle can be greater than every interior angle of the triangle. An exterior angle is formed by extending one side of the triangle, and its measure is equal to the sum of the two non-adjacent interior angles. Since the sum of the interior angles of a triangle is always 180 degrees, an exterior angle can exceed individual interior angles, especially in cases where the triangle has one or more small angles.
measure of exterior angle of triangle is equal to sum of interior angles. for eg. In triangle ABC, angle C is exterior angle angle A and angle B are interior angles so, C=A+B
It is: 180-interior angle = exterior angle
It is: 180-interior angle = exterior angle
a right triangle
the Sum of the Interior of a triangle is 180
The 3 interior angles of a triangle add up to 180 degrees