An inch is a measure of length, while a degree is a measure of angle, so it is impossible to convert inches to degrees.
Yes, congruent angles are angles that have the same measure.
Angles are not measured in inches, they are measured in degrees. It appears you may be asking about a RIGHT triangle of which two sides measure 4 inches and 5 inches. In such a case, if the hypotenuse measures 5 inches, the third side would measure 3 inches....a 3,4,5 right triangle.
use a protractor to measure angles
Degrees are used to measure angles.
Angles with the same angle measure are congruent.
Individual angles can have near enough any measure.
complementary angles
Congruent angles (or equivalent angles) have the same angle measure.
congruent angles
Not normally. A protractor is generally used to measure angles.
Cubic inches are a measure of volume, square inches a measure of area and inches a measure of length.