It is extremely difficult to explain how since it is, in fact, impossible!
The measure of the exterior angle.
No cheating!
15
105 degrees
Use a protractor.
To measure ans angle, put the hole on the the vertex, line up the protractor with the angle and look at the degrees.
1 plus 2 is equal to 3
An obtuse angle is DEFINED as an angle whose measure is greater than 90 degrees and less than 180 degrees.
It is extremely difficult to explain how since it is, in fact, impossible!
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?