Angles are measured by degrees. Fractions of degrees are measured in minutes and seconds.
It means the sum of the angles measurement.
arcs
A polygon has lengths, angles, a perimeter and area.
The measurement for the other three angles are 107 degrees.
Yes the 3 interior angles, 2 of which are acute angles, of an obtuse triangle add up to 180 degrees
Congruent angles.
Two angles that are congruent have the same angle measurement.
A polygon that all sides and angles are the same measurement is a regular polygon.
That means they have the same measurement. Any two angles that have the same measurement (for example, in degrees) are said to be congruent.
If the heptagon is regular the angle measurement for three angles would be approximately 385.7
They are supplementary angles.
70
360
Not usually.
180
Finding measurement of angles
1 degree is a measurement of temperature or angles. Centimetres are a measurement of distance. You cannot convert them to temperature or angles, so there is no answer to your question.