Radius vs. Diameter

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

• Radius

• Diameter

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

• Radius

• Diameter

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

• Radius

• Diameter

Tags

CCSS.HSG.C.A.2

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

• Radius

• Diameter

Which of the following statements is true?

• The diameter is half the length of the radius.

• The radius is twice the length of the diameter.

• The diameter is twice the length of the radius.

• The radius and the diameter are always the same length.

Tags

CCSS.HSG.C.A.2

The number Pi comes from the ratio of ​ (a)   divided by ​ (b)  

• circumference

• diameter

• radius

• area

• circle

Tags

CCSS.7.G.B.4

What is the radius?

• 18

• 72

• 38

• 14

Tags

CCSS.7.G.B.4

Pi is created by dividing the ​ (a)   and the ​ (b)  

• circumference

• diameter

• circle

• area

• radius

Tags

CCSS.7.G.B.4

What is the length of the radius of the circle?

Tags

CCSS.MATH.CONTENT.7.G.B.4

Pi is the ratio of a circle's​ (a)   to its ​ (b)   .

• circumference

• diameter

• pi

• irrational number

• radius

• pie

• perimeter

Tags

CCSS.HSG.GMD.A.1