# What do you call an angle that is greater than 180 degrees?

**Angles**larger

**than**a straight

**angle**but less

**than**1 turn (between

**180**° and 360°) are

**called**reflex

**angles**. An

**angle**equal to 1 turn (360° or 2π radians) is

**called**a full

**angle**, complete

**angle**, or a perigon.

A.

### What kind of angle is greater than 180 degrees?

Types of angle

Acute angle Less than 90° | Right angle Exactly 90° | Obtuse angle Between 90° and 180° |

Straight angle Exactly 180° | Reflex angle Between 180° and 360° | Full angle Exactly 360° |

#### What is an angle that is exactly 90 degrees?

Sample: The**angle**CAT measures**90 degrees**. The**angle**CAT is a right**angle**. Obtuse - any**angle**which measures more than**90 degrees**but**less than 180 degrees**. These are "fat"**angles**that are very wide.#### What do you call an angle of 180 degrees?

An**angle**that is exactly 90**degrees**is**called**a right**angle**.**Angles**greater than 90**degrees**and less than**180 degrees**are**called**obtuse**angles**. An**angle**that is exactly**180 degrees**is**called**a straight**angle**.#### What are the types of triangle?

- Equilateral triangle. The Equilateral triangle shown on the left has three equal sides and three equal angles.
- Isosceles triangle. The Isosceles triangle shown on the left has two equal sides and two equal angles.
- Scalene Triangle. The Scalene Triangle has no congruent sides.
- Acute Triangle.
- Obtuse Triangle.

B.

### What is the name of a 60 degree angle?

Equilateral triangle: All angles are the same (60 degrees)

Isosceles triangle: Has two angles the same and two sides the same.

Scalene triangle: Has all three angles and all three sides different.

Obtuse triangle: Has one obtuse angle, greater than

Isosceles triangle: Has two angles the same and two sides the same.

Scalene triangle: Has all three angles and all three sides different.

Obtuse triangle: Has one obtuse angle, greater than

**90 degrees**.#### What is the name of a 120 degree angle?

Number of degrees Type of angle Reason 120 Obtuse > (greater than) 90 degrees 170 Obtuse > (greater than) 90 degrees 90 Right angle = 90 degrees 270 Reflex >(greater than) 180 degrees #### What kind of angles are there?

As the Angle Increases, the Name Changes:Type of Angle Description Acute Angle is less than 90° Right Angle is 90° exactly Obtuse Angle is greater than 90° but less than 180° Straight Angle is 180° exactly #### How do you construct a 60 degree angle?

**Constructing a 30º Angle**- Step 1: Draw the arm PQ.
- Step 2: Place the point of the compass at P and draw an arc that passes through Q.
- Step 3: Place the point of the compass at Q and draw an arc that cuts the arc drawn in Step 2 at R.
- Step 4: With the point of the compass still at Q, draw an arc near T as shown.

C.

### What is the name of a 270 degree angle?

Fourth grade math -

**Angles**of 90, 180,**270**, and 360**degrees**.**Angles**such as**270 degrees**which are more than 180 but less than 360**degrees**are**called**reflex**angles**. Drawing**angles**,**angle**measurement need a protractor.#### How do you make a reflex angle?

**To draw a reflex angle (i.e. angle greater than 180º and less than 360º), proceed as follows:**- Subtract the reflex angle from 360º. Then draw the resulting angle as described earlier.
- The required angle is outside the one that has been drawn.
- Mark the angle with a small arc.
- Label the angle.

#### What is the name of 360 degrees angle?

The Full Circle. A Full Circle is**360**° Half a circle is 180° (**called**a Straight**Angle**)#### What is a zero degree angle?

An**angle**with a measure of**zero**degrees is called a**zero angle**. If this is hard to visualize, consider two rays that form some**angle**greater than**zero**degrees, like the rays in the . Then picture one of the rays rotating toward the other ray until they both lie in the same line.

Updated: 7th December 2019