Protractor
It means "measure". So m<AVB is saying "the measure of Angle AVB is/= ? degrees".
An angle that measures 180 degrees is called a straight angle.
An angle which measure exactly 90 degrees is called a right angle.
A 99-degree angle is called an obtuse angle. In geometry, an obtuse angle is an angle that measures between 90 and 180 degrees. It is larger than a right angle (90 degrees) but smaller than a straight angle (180 degrees).
An angle of 150 degrees is classified as an obtuse angle. In geometry, an obtuse angle is any angle that measures between 90 and 180 degrees. In this case, a 150-degree angle falls within this range, making it an obtuse angle.
It means "measure". So m<AVB is saying "the measure of Angle AVB is/= ? degrees".
Acute Angle: An angle whose measure is less than 90 degrees and greater then zero degrees is called an acute angle. Right Angle: An angle whose measure is 90 degrees is called right angle. Obtuse Angle: An angle whose measure is greater than 90 degrees and less than 180 degrees is called obtuse angle. Straight Angle: An angle whose measure is 180 degrees called a straight angle. Reflex Angle: An angle whose measure is greater than 180 degrees and less than 360 degrees is called a reflex angle. Complete Angle: An angle whose measure is 360 degrees is called a complete angle. Zero Angle: If the measure of an angle is zero it is called a zero angle.
An angle of 90 degrees is called a right angle.
An angle of 90 degrees is a right angle.
An angle that measures 180 degrees is called a straight angle.
Acute Angle: An angle whose measure is less than 90 degrees and greater then zero degrees is called an acute angle.Right Angle: An angle whose measure is 90 degrees is called right angle.Obtuse Angle: An angle whose measure is greater than 90 degrees and less than 180 degrees is called obtuse angle.Straight Angle: An angle whose measure is 180 degrees called a straight angle.Reflex Angle: An angle whose measure is greater than 180 degrees and less than 360 degrees is called a reflex angle.Complete Angle: An angle whose measure is 360 degrees is called a complete angle.Zero Angle: If the measure of an angle is zero it is called a zero angle.
It is called a protractor.
an obtuse angle
It is called an obtuse angle. ■
An angle which measure exactly 90 degrees is called a right angle.
It is called a straight angle.
It is called a "right angle".