Area and Circumference Overview

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

• Diameter

• Radius

Tags

CCSS.5.G.B.3

CCSS.5.G.B.4

A cruise ship has a large, circular window. It has a diameter of 6 meters. What is the window's approximate circumference?

• 3 m 
• 9.42 m
• 12 m
• 18.84 m

Tags

CCSS.7.G.B.4

Find the area of the circle

• 56.52
• 254.34
• 1017.36
• 113.04

Tags

CCSS.7.G.B.4

Find the circumference of a circle with a radius of 13.5 mm.

• 37.68mm
• 18.84mm
• 84.78 mm
• none of the above

Tags

CCSS.7.G.B.4

What does "circumference" mean?

• Space a circle takes up
• Distance around a circle
• Line from one side of a circle to another
• Line from center of circle to side

Tags

CCSS.HSG.GMD.A.1

CCSS.HSG.CO.A.1

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

Here is a picture of a Ferris wheel. It has a diameter of 80 meters.How far does a rider travel in three complete rotations around the Ferris wheel?

• 753.6 meters
• 251.2 meters
• 125.6 meters
• 376.8 meters

Tags

CCSS.7.G.B.4

The circumference of a pizza is 35 inches. What is the approximate  radius of the pizza?

• 11 inches
• 5.6 inches
• 17.5 inches
• 3.5 inches

Tags

CCSS.7.G.B.4

Gregory want to fertilize and fence a circular vegetable garden.  The diameter of the vegetable garden is 50 meters. How many square meters will need to be fertilized? 

• 1,963 square meters 
• 7,850 square meters
• 157 square meters
• 1,157 square meters

Tags

CCSS.7.G.B.4

Gregory want to fertilize and fence a circular vegetable garden.  The diameter of the vegetable garden is 50 meters. How much fencing is needed?

• 157 meters
• 314 meters
• 7,850 meters
• 1,963 meters

Tags

CCSS.7.G.B.4