Radius and Diameter in Real Life

A circle of radius r cm has diameter of length

• r cm

• 2r cm

• 4r cm

• r/2 cm

Tags

CCSS.7.G.B.4

If the diameter of a circle is 6 cm, then the radius is

Tags

CCSS.7.G.B.4

Draw the following on the circle, O is a center of any radius, Draw AB and BD two perpendicular diameters of the circle. Join AB, BC, CD and DA.

What is the radius of this circle?

• 13

• 26

• 6.5

• 7

Tags

CCSS.7.G.B.4

What is shown here

• Diameter

• Radius

• Triangle

What is the radius of this circle?

• 6

• 4

• 3

• 0

what is the diameter of this circle?

• 10

• 5

• 20

• 50

Tags

CCSS.HSG.C.A.2

What is being shown here?

• Radius

• Diameter

The diameter is...

• twice the radius

• half the radius

• 4 times the radius

• the radius squared

Tags

CCSS.HSG.C.A.2

The radius is.....

• twice the diameter

• half the diameter

• the diameter squared

Tags

CCSS.HSG.C.A.2