Finding Radius and Diameter Exit Ticket

The distance all the way around the circle is called the...

• radius
• diameter
• circumference
• area

Tags

CCSS.HSG.GMD.A.1

Jack’s circular plate has an area of 50.24 square inches.  What is the radius of his plate? Use π = 3.14.

• r = 6 in
• r = 16 in
• r = 8 in
• r = 4 in

Tags

CCSS.7.G.B.4

The circumference of a circle is 18.41 feet.  What is the approximate length of the diameter?

• 3 ft
• 5 ft
• 6 ft
• 8 ft

Tags

CCSS.7.G.B.4

The circumference of a circle is 31.4 meters.  What is the approximate length of the radius?

• 3 m
• 4 m
• 5 m
• 6 m

Tags

CCSS.7.G.B.4

The area is 28.26 square inches.  What is the diameter?

• 6 inches
• 3 inches
• 18.84 inches
• 9.42 inches

Tags

CCSS.7.G.B.4