Parts of a Circle

What is the radius?

• 18

• 72

• 38

• 14

Tags

CCSS.7.G.B.4

Is the red line a radius or diameter of the circle?

• Radius

• Diameter

The distance from the center of the circle to any point on the circle is called the...

• radius

• diameter

• circumference

• area

The distance all the way across the circle, but through the center, is called the...

• radius

• diameter

• circumference

• area

Tags

CCSS.HSG.C.A.2

A line segment connecting any two points on a circle is called a _____________.

• diameter

• chord

• radius

• circumference 

Which is a chord?

• Chord

• Minor Arc 

• Major Arc

• Semicircle  

Which is a point of tangency?

• K

• L

• H

• J  

Which is a Major Arc ?

• Secant
  

• Minor Arc

• Tangent

• Radius