The three angles inside every triangle, no matter what shape or size it is, always add up to 180 degrees.
10m from every angle
A congruent angle means an angle of the same size
The size of the angle of incidence is equal to the size of the angle of reflection. This is known as the law of reflection, where the angle of incidence is measured between the incident ray and the normal, and the angle of reflection is measured between the reflected ray and the normal.
It is a measure of the size of the angle.
Oh, what a delightful question! A chiliagon is a shape with 1000 sides, isn't that just wonderful? The size of an exterior angle in a chiliagon would be 0.36 degrees, creating a beautiful and intricate shape that we can appreciate for its uniqueness and complexity. Just remember, every angle and every shape has its own special beauty, just like you do!
Two figures are congruent to one another when they both have the exact same shape and size. This means that every side on figure A will have a matching side on figure B that is the same size and that every angle on figure A will have a matching angle on figure B. The two figures will have the same size and shape, but may be in a different position (for example, one might be flipped horizontally or vertically).
14
No because each interior angle increases in size whereas each exterior angle decreases in size.
A supplement to an angle in Geometry is a second angle with a size equal to the difference between 180 degrees and the size of the first angle. If the size of two angles is 180 degrees, then the angles are 'supplementary".
90o...
Yes.