ANGLES A Gilleran A Gilleran Angle An angle

ANGLES A. Gilleran

A. Gilleran Angle

An angle is formed by two rays with a common endpoint called a vertex. CD and CE are the rays that form the sides of the angle. C is the common endpoint, or vertex. C - vertex D E

A. Gilleran Angles An angle is the amount of turn between two lines joined at a point called a vertex. The two lines are called arms vertex Angle Arms The measure of an angle is the amount that you would need to turn one line to sit exactly on top of the other one.

Degrees A. Gilleran s e e r g e d in s le g n a e r u You meas is s e e r g e d r o f l o b m The Sy °

A. Gilleran s e m a n l ia c e p s e Some angles hav. . . e iz s ir e h t t u that tell you abo f o e m o s t a k o lo a. . . Lets have these angles now

A. Gilleran s e l g n a t h g i R ll u f a f o r e t r a u q A right angle is a “Right n o k c li C ° 0 turn. It measures 9 ation Angles” to see anim

A. Gilleran s e l g n a t h g i a r St a d e ll a c is n r u t ll u A half of a f ° 0 8 1 s e r u s a e m It straight angle.

A. Gilleran Full turn s n r u t e n li a n e h w A full turn is It. le c ir c e t le p m around in a co measures 360°

A. Gilleran s e l g n a e t u c A t h ig r a n a h t r e ll a m s Any angle that is. le g n a e t u c a n a is ngle a angle is 90° REMEMBER a right

A. Gilleran s e l g n a e s u t b O t h ig r a n a h t r e g ig An obtuse angle is ba straight angle n a h t r e ll a m s t u b angle ° 0 8 1 is le g n a t h REMEMBER a straig

A. Gilleran s e l g n a x e l f e R t h ig a r t s a n a h t r e g ig b is le g n a x le f e r A angle.

A. Gilleran s e l g n a g n i t a m i Est e r o m is le g n a To measure whether f f o r a e t t s ju , le g n a t h ig r a n a h t s s le r o e c la p d n a r e p a p f o e c ie p a f o r e n r o c the it e r a p m o c o t le g n it over the a Corner of paper

There are four different ways to name an angle: #1: -by its vertex with in front of the capital letter D C This is C. E

There are four different ways to name an angle: #2: -by a number placed inside the angle with in front of the number This is 3. D 3 C E

There are four different ways to name an angle: #3: -by three letters - a point on one of the rays followed by the vertex of the angle followed by a point on the other ray with in front the three capital letters. This is DCE or ECD. D C E

There are four different ways to name an angle: #4: -by a lower case letter placed inside the angle with in front of the lower case letter. This is a. D a C E

What is the correct name for the angle shown. E T TEJ J JTE etj