An obtuse angle
It is a perpendicular line that intercepts another line at 90 degrees.
There is no angle to refer to in this question. Therefore, no answer can be given as to which term best describes the angle referred to.
A rectangle is a rectangle no matter its orientation, it does not need to be horizontal or vertical to be a rectangle, the term applies only to the internal angle of the corners which of course must be 90 degrees.
It is a pentagon with five equal angles - each interior angle = 108 degrees. The term "convex" is redundant since, if the pentagon is equiangular, it cannot have 5 re-entrant corners.
D.Acute
An angle that measures 32 degrees is an acute angle
REFLEX is actually an angle which is known as REFLEX ANGLE that is only an angle that is between 180 degrees and 360 degrees.
Term What angle is between 90 and 180 Definition 1/20 An angle that is between 90 degrees and 180 degrees is called an obtuse angle. Ex. : 175 degrees, 140 degrees
Acute angle
There are 90 degrees in a left angle as there are in a right angle but the term 'left angle' is rarely used
An acute angle is a geometry term that refers to an angle that is less than 90 degrees. If it is 90 degrees it is a right angle, and if it is more than 90 it is obtuse.
There isn't a specific name for 45 degrees, like when 90 degree angle is called a "right angle". However, there is a general term for any angle less than 90 degrees - "acute angle". Here's a full list: < 90 degrees = acute 90 degrees = right angle between 90 & 180 degrees = obtuse 180 degrees = straight line between 180 & 360 degrees = reflex 360 deg = revolution (because it turns in a complete circle)
if you want a short answer, an angle with a measure between 180 degrees and 90 degrees
90 degrees, am I right? a 90 degree angle, or a perpendicular angle
A null angle is an angle that measures zero degrees, meaning it's as exciting as watching paint dry. It's basically a line pretending to be an angle, like a party pooper in the world of geometry. So, if you're looking for some action, you won't find it with a null angle.
An angle greater than 0 but less than 90 degrees is an acute angle
An icosagon is a polygon with 20 sides. The term comes from the Greek words "icosa," meaning twenty, and "gon," meaning sides. Each interior angle of a regular icosagon measures 162 degrees, and the sum of its interior angles is 3,240 degrees.