Congruent arcs are circle segments that have the same angle measure and are in the same or congruent circles.
Alternate angles have the same measure, so there is nothing to solve!
An angle has no length at all. The angle is just the amount of opening between the two lines where they meet. The length of the angle's sides is completely irrelevant, and has no effect at all on the measure of the angle. They can be any length from almost zero to infinite, and they don't even have to both be the same length. It just doesn't matter. None of that changes the measure of the angle.
True or false an angle is formed by two rays that do not have the same endpoint
they must be in the same circle or congruent circles they must have the same central angle measure
yes
Central angle
Yes.
Angles with the same angle measure are congruent.
has the same measure
congruent
45˚
It depends on the angle not all obtuse angles measure the same. To measure an angle you use a protractor.
The angle is 45 degrees.
two angles that have the same angle measure
Congruent angles (or equivalent angles) have the same angle measure.
That depends on the quadrilateral. They will not all have the same measure. Even rectangles will not all have the same central angle measures.