180-105 = 75
An angle measuring 90 to 180 degrees is an obtuse 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 an angle whose measure is between 90 and 180 degrees.
Obtuse
An angle whose measure is exactly 180 degrees is a straight angle.
straight angle or line.
An angle whose measure greater than 90 but less than 180 is an obtuse angle.
Given an angle A whose measure is in the range [0, 180] degrees, the supplementary angle to A is the angle B such that the measure of A + B = 180 degrees.
180-105 = 75
It is an angle whose measure is in the range (90, 180) degrees.
An angle whose measure is two times 90 degrees is a 180 degree angle, which is also a straight angle.
An angle measuring 90 to 180 degrees is an obtuse 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.
75,64,53
It is an angle whose measure is between 90 and 180 degrees.
x*pi / 180 -420*3.14 / 180 = -7.33