Find the Radius

Does this picture show the diameter or radius of a circle?

• Diameter

• Radius

What is the radius?

• 18

• 72

• 38

• 14

The distance halfway across the circle is called the...

• radius

• diameter

• circumference

• area

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

• radius

• diameter

• area

• circumference

What is the radius of this circle?

• 18

• 36

• 9

• 8

Mathematical Equivalence

ON

What is the radius?

• 18

• 72

• 38

• 14

What is the length of the radius of the circle?

Tags

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

​​ ​ (a)   -the distance from the center to a point on the circle

• Radius

• Arc Measure

• major arc

• minor arc

• diameter

• semi circle

• tangent line

• congruent circles

The radius of this circle is (a)   .

• 18

• 10

• 9

• 8