Circles Notation

Which of the following represents the diameter of the circle?

• __

  AB

• ____

  AOB

• AB

• ⋂

  AEB

What is one of the radii of the circle?

• OC

• __

  BO

• AO

• __

  AB

Tags

CCSS.HSG.C.A.2

Name a minor arc.

• AE

• ⋂

  ADE

• ⋂

  AB

• ⋂

  AC

Name a major arc.

• ⋂

  ACE

• ⋂

  ACB

• ⋂

  AB

• AEC

Name a semicircle.

• ⋂

  AB

• ⋂

  ACB

• AEB

• BCA

Name a chord.

• DE

• ED

• __

  EB

• __

  DE

Name a central angle.

• O

• <BOC

• AOC

• <O

Name a pair of adjacent arcs.

• AD and DE

• ⋂...........⋂

  AC and CE

• ⋂.......... ⋂

  AD and BC

• EB and BC

When naming a minor arc, we use _____ letters.

• 1

• 2

• 3

• 4

When naming a major arc, we use _____ letters.

• 1

• 2

• 3

• 4

Tags

CCSS.HSG.C.B.5