There are many ways to measure a contact angle, but the simplest way is to use a goniometer. The image of the droplet is taken with a high resolution camera; the angle can then be measured using a protractor.
The measure of the angle formed between a tangent and a chord at the point of contact is equal to half the measure of the intercepted arc on the circle. Given a tangent-chord angle of 162 degrees, the measure of the intercepted arc ( AB ) (arc ( AB ) is represented as ( \angle CAB )) would be twice that angle, which is ( 2 \times 162 = 324 ) degrees.
they both measure the angle in degrees
each measure of the angle at point h has a measure of
the answer is twice. the angle of rotation is twice the measure
A protractor can be used to measure an angle.
The measure of the angle formed between a tangent and a chord at the point of contact is equal to half the measure of the intercepted arc on the circle. Given a tangent-chord angle of 162 degrees, the measure of the intercepted arc ( AB ) (arc ( AB ) is represented as ( \angle CAB )) would be twice that angle, which is ( 2 \times 162 = 324 ) degrees.
the measure of an angle is the degrees of an angle.
you can measure a angle with a protracte.
they both measure the angle in degrees
The measure of the obtuse angle would then be double that of the acute angle.
The measure of the exterior angle.
No cheating!
15
What does a straight angle measure?
105 degrees
If measure angle 3 = x2 + 4x and measure angle 5 = 3x + 72, find the possible measures of angle 3 and angle 5
each measure of the angle at point h has a measure of