Is the measure of and angle dependent on the unit of length?

Is the measure of an angle dependent upon the unit of length?

Is the measure of an angle dependent upon the unit of length ?

Is the measure of angle dependent upon the unit of length? Explain.

Is the measurement of an angle dependent upon the unit of length?

Loudness measures the sound energy reaching the ear per second and depends on the amplitude of the sound wave. What is the unit used to measure the loudness of sound?

Measure of supplement of an angle is 3 times the measure of the angle. Find the measure of the angle.

Measure of supplement of an angle is 3 times the measure of the angle . Find the measure of the angle.

Define co-efficient of linear expansion.Dose it depend on unit of length?