## What is a 43 degree angle called?

acute angle-an angle between 0 and 90 degrees. right angle-an 90 degree angle. obtuse angle-an angle between 90 and 180 degrees.

### Is a 43 degree angle acute?

Acute Angle: An angle whose measure is more than 0° but less than 90° is called an acute angle. Angles having magnitudes 30°, 40°, 60° are all acute angles.

#### What angle is 45 called?

The angle that measures less than 90 degrees is called acute angle. Examples: 30°, 45°, 60°, 85° are acute angles.

**Is 45 degrees an acute angle?**

Yes, 45 degrees is an acute angle since by the definition of acute angle, any angle that measures less than 90 is an acute angle.

**How do you name different angles?**

There are three ways to name an angle–by its vertex, by the three points of the angle (the middle point must be the vertex), or by a letter or number written within the opening of the angle.

## Is 45 an obtuse angle?

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

### How do you name an obtuse angle?

Identify obtuse angles. Obtuse angles are between 90 and 180 degrees (that is, 91 to 179 degrees). You can remember the term for an obtuse angle by linking the word “obtuse” with “obese,” since obtuse angles are larger than acute and right angles. There is no symbol that denotes an obtuse angle. measures 125 degrees.

#### What is a scallion triangle?

A scalene triangle is a triangle that has all its sides unequal in length and all its angles unequal in measure.

**What is called obtuse angle?**

Obtuse angles measure more than 90 degrees.

**What is a Costophrenic angle?**

The costophrenic angles are formed by the points at which the chest wall and diaphragm meet. The costophrenic recesses contain the lower edges of the lungs which contact the diaphragm.

## What does Abstrusity mean?

Noun. 1. abstrusity – wisdom that is recondite and abstruse and profound; “the anthropologist was impressed by the reconditeness of the native proverbs” profundity, reconditeness, abstruseness, profoundness. wisdom – accumulated knowledge or erudition or enlightenment.