1.2 - Area and Circumference

Diameter ....

• A. TG

• B. TO

• C. GA

• C. TA

Find the diameter!

• A. 18 km

• b. 4.5 m

• C. 18 m

• D. 27 m

Tags

CCSS.7.G.B.4

Radius of this circle is ....

• A. 6 cm

• B. 6 m

• C. 24 cm

• D. 24 m

Tags

CCSS.7.G.B.4

What does C represent in the formula:

C = π·d

• Pi

• Circumference

• Diameter

• Area

Tags

CCSS.7.G.B.4

To find the approximate circumference of the circle, which should I use?

• 12 x 3.14

• 12 x 3.14 x 2

Tags

CCSS.7.G.B.4

Find the approximate circumference of a circle with a diameter of 11 millimeters.

• 34.6 mm

• 30 mm

• 25.3 mm

• 34.54 cm

Tags

CCSS.7.G.B.4

What is the APPROXIMATE circumference of a circle with a diameter of 10 inches?

• 31.4 inches

• 15.7 inches

Tags

CCSS.7.G.B.4

Find the circumference of the circle.

• 38.47 cm

• 10.99 cm

• 43.96 cm

• 21.98 cm

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.CO.A.1

CCSS.HSG.GMD.A.1

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

• Diameter
• Radius

Tags

CCSS.7.G.B.4