What degree is a obtuse angle?

Obtuse angles measure more than 90 degrees.

Is 180 degrees an obtuse angle?

Types of angles:



Angles between 0 and 90 degrees (0°< θ <90°) are called acute angles. Angles between 90 and 180 degrees (90°< θ <180°) are known as obtuse angles. Angles that are 90 degrees (θ = 90°) are right angles. Angles that are 180 degrees (θ = 180°) are known as straight angles.

Is obtuse angle 120 degrees?

Examples of Obtuse Angles



The following examples show that these angles always measure between 90º and 180º. This is an obtuse angle because 120 is a number greater than 90 and less than 180.

Is a 250 degree angle obtuse?

An acute angle is the smallest angle measuring between 0 to 90 degrees, whereas the obtuse angle measures between 90 and 180 degrees.

Is a 300 angle obtuse?

An obtuse angle is a type of angle whose degree measurement is more than 90° but less than 180°. Examples of obtuse angles are: 100°, 120°, 140°, 160°, 170°, etc.

How do you remember an obtuse angle?

Video quote: So this is obtuse acute angle is the angle that's bigger than 90 degrees greater than 90 degrees. This big fat angle that's the trick.

Is 181 degrees an obtuse angle?

obtuse angle-an angle between 90 and 180 degrees.

What does 180 degrees look like?

What does a 180-Degree Angle Look Like? A 180 degree appears like a straight line because the rays or the arms of the angle making 180 degrees are completely opposite to each other. The common point joining the lines makes half revolution that is the angle of 180 degrees.

What type of angle is 210 degrees?

Reflex Angle:



An angle whose measure is more than 180° but less than 360° is called a reflex angle. ∠AOB shown in the above figure is 210°. So, ∠AOB is a reflex angle.

What kind of angle is 89?

integer acute angle

What is the measure of the largest integer acute angle? Since acute angles are angles with a measure less than 90°, the largest integer acute angle will have a measure of 89°.

What angle is a 180?

The angle which measures 180 degrees is named the straight angle.



Table of Angles.

What is the largest obtuse angle?

Obtuse angle – Definition with Examples



An obtuse angle is a type of angle that is always larger than 90° but less than 180°. In other words, it lies between 90° and 180°.

What does it mean to be called obtuse?

Definition of obtuse



2a : lacking sharpness or quickness of sensibility or intellect : insensitive, stupid He is too obtuse to take a hint. b : difficult to comprehend : not clear or precise in thought or expression It is also, unfortunately, ill-written, and at times obtuse and often trivial.—

Is obtuse greater than 90 degrees?

Acute angles measure less than 90 degrees. Right angles measure 90 degrees. Obtuse angles measure more than 90 degrees.

What is an obtuse angle triangle?

An obtuse-angled triangle is a triangle in which one of the interior angles measures more than 90° degrees. In an obtuse triangle, if one angle measures more than 90°, then the sum of the remaining two angles is less than 90°.

What is an example of obtuse?

The definition of obtuse is someone who is slow to understand things. An example of obtuse is someone who listens to a joke but doesn’t understand the punchline.