Radius vs. Diameter

a straight line from the center to the circumference of a circle or space

• Diameter

• Chord

• Radius

• Tangent

Tags

CCSS.HSG.C.A.2

Is this Radius or Diameter?

• Radius

• Diameter

Is this Radius or Diameter?

• Radius

• Diameter

What is the radius?

• 44 ft

• 88 ft

• 22 ft

Tags

CCSS.7.G.B.4

Which of the following is a radius of the circle?

• DA

• GE

• HI

• FG

• center
• diameter
• radius

Tags

CCSS.HSG.C.A.2

What is the radius of this circle?

• 18

• 10

• 9

• 8

Tags

CCSS.7.G.B.4

Calculate the diameter of the following circle:

• 22.6 km

• 5.65 km

• 127.69 km

• 13.6 km

Tags

CCSS.7.G.B.4

Name all of the radii

• JC, KC, KH, HC

• JO, KO, CO, HO

• JC, KO, KH, HO

• JK, KC, CH, HJ

Name the diameter.

• JO

• GO

• QG

• JG