Area Circumference of Circle and Composite Figures

What are the missing sides?

• 4 and 10

• 4 and 6

• 6 an 8 

• 5 and 1/2

Tags

CCSS.HSG.CO.C.11

If you are given the diameter, how can you calculate the radius?

• Multiply the diameter by 2

• Subtract 2 from the diameter

• Add 2 to the diameter

• Divide the diameter by 2

Tags

CCSS.7.G.B.4

Determine the radius of the penny

• 59.66 mm

• 9.5 mm

• 38 mm

• 119.32 mm

Tags

CCSS.7.G.B.4

How do you find the CIRCUMFERENCE of a circle?

Tags

CCSS.7.G.B.4

How do you find the AREA of a circle?

Tags

CCSS.7.G.B.4

What is the radius of this circle?

• 12

• 6

• 24

Tags

CCSS.7.G.B.4

What is the circumference of a circle with a diameter of 1 inch? Use 3.14 for pi.

• 3.14 inches

• 6.28 inches

• 314 inches

• 628 inches

Tags

CCSS.7.G.B.4

The area of the circle would be found using which of the following formulas...  (9 cm is the radius)

• Area = π(4.5)²

• Area = π(9)²

• Area = π(18)²

• None of these

Tags

CCSS.7.G.B.4

Find the circumference (to the nearest whole number)

• 88 in

• 44 in

• 116 square in

• None of the above

Tags

CCSS.7.G.B.4

What is the area of this circle? Use the pi function on the calculator. Round your answer to two decimal places.

• 82.13

• 78.54

• 314.16

• 170.12

Tags

CCSS.7.G.B.4