degrees or radians
Nothing. Translation does not affect the measure of sides (or angles).
Supplementary units in the SI system are used to measure solid angles and angles. The supplementary unit for solid angles is the steradian (symbol: sr), which measures how much of the space a three-dimensional object occupies. The supplementary unit for angles is the radian (symbol: rad), which measures the angle subtended by an arc of a circle that is equal in length to the radius of the circle.
Degrees is the measure for angles and temperature. "Degree" can apply to many things other than angles and temperature. In fact, a degree of angles is quite different from a degree of temperature. You might say more exactly that there are degrees F, degrees C, and degrees K acting as units of temperature measurements, in fact. Also more precisely, you might say that there are 'degrees of arc' as the unit measure of angles. But then, so are 'minutes' and 'seconds' a measure of arc - smaller units of a degree.
If that '56' has units of 'degrees', then the vertex angle is 68 degrees.
Yes, congruent angles are angles that have the same measure.
The length of the congruent sides makes no difference to the measured angles. Assuming the base angles are the congruent angles, then: angle = (180o - other_angle) ÷ 2 = (180o - 42o) ÷ 2 = 69o
A gram is a unit of mass, while a foot is a unit of measurement for length. Degrees are used to measure temperature or angles. These units are not compatible for conversion because they measure different properties.
use a protractor to measure angles
Degrees are used to measure angles.
Angles with the same angle measure are congruent.
The angles in a triangle always add up to 180o. If you have a ratio of 1 units to 2 units to 6 units then you have a total of 9 units in your triangle. Hence 180/9 = 20. So 1 unit is equal to 20o. The largest angle is 6 units, so 6 x 20o = 120o