A right angle measures 90 degrees
no. the angles in a triangle must add up to 180 degrees. The right triangles must have an right angle (90 degrees). If you add up all the angles they will not measure 180 degrees.
90
90
A right angle (L) is 90 degrees. A straight angle (_) is 180 degrees.
180 degrees
a right angle measures 90 degrees
The angle with measure more than 0 degrees and less than 90 degrees is an acute angle, the angle with measure 90 degrees is a right angle,the angle with measure more than 90 degrees and less than 180 degrees is an obtuse angle and the angle with measure 180 degrees is a straight angle. Finally, an angle of more than 180 degrees and less than 360 degrees is a reflex angle.
180 degrees in a triangle 180 - 90 - 55 = 35 35 degrees
Types of angles according to measure: 1. Acute angle- angle measure is less than 90 degrees 2. Right angle- angle measure is 90 degrees 3. Obtuse angle- angle measure is more than 90 degrees but less than 180 degrees. 4. Straight angle- angle measure is 180 degrees 5. Reflex angle- angle measure is more than 180 degrees but less than 360 degrees
Acute angle=45 degrees Right angle = 90 degrees Straight Angle=180 degrees.
The question has little, if any, meaning. 180 degrees, as an angular measure, has no length. 180 degrees, as a measure of temperature, has no length. 180 degrees, as a series of qualifications in higher education has no intrinsic length.
70 degrees A right triangle has one angle that HAS to be 90 degrees. If the other is 20 degrees, and all three angles need to add to 180 degrees: 90+20+x=180 x=70