The measure of the sides of the triangle is 12x +2, 13x +1 and x-15. Give the value of each side.
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.
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
Exterior angle+interior angle=180 degrees and 180-exterior angle=interior angle
180-the interior angle.
Remote interior angles are the two angles of a triangle that are not adjacent to the exterior angle which is drawn by extending one of the sides. So when you draw out your triangle, the remote interior angles are the two angles that are the furthest away from your exerior angle.