Circle Vocab, Central and On Angles

A central angle has its vertex at the _______.

A inscribed angle has its vertex on the _______.

Match the following

• Chord

• 
• Radius

• 
• Diameter

• 
• Secant

• 
• Tangent

• 

Organize these options into the right categories

Groups:

(a) Segments

,

(b) Arcs

,

(c) Lines (and sometimes Segments)

,

(d) Angles

• Tangent

• Major

• Minor

• Semicircle

• Secant

• Intercepted

• Central

• Chord

• Radius

• Inscribed

Label the image with the correct terminology.

b

c

d

e

a

Diameter

Chord

Tangent

Secant

Radius

Tags

CCSS.HSG.C.A.2

Label the image with the correct terminology

b

a

Minor Arc

Semicircle

Major Arc

A minor arc has ​ (a)   180°

A major arc has​ (b)   180°

A semicircle has ​ (c)   180­°

• less than
• more than
• exactly

measure of θ= _____°

Mathematical Equivalence

ON

Find the measure of arc FUN

Mathematical Equivalence

ON

Tags

CCSS.HSG.C.B.5

Find the measure of arc KG

Mathematical Equivalence

ON