Area Circumference Review

Find the arc length.  Leave your answer in terms of π.

• 7/4π

• 7/2π

• 1/8π

• 45π

Find the arc length of the bolded arc. Give your answer in terms of π.

• (65/12)π cm

• 17.02 cm

• (845/24)π cm

• 26π cm

Find the Sector Area of the shaded region.

Find the Arc Length.

What is the Sector Area of the shaded region?

What is the Arc Length of the shaded region?

what is the circumference of this circle ?

• 3.14 cm 

• 37.7 cm

• 24 cm

• 68.4 cm

Find the area of the circle below.

• 100 cm

• 225 cm

• 9 cm

• 28.26 cm

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

• 34.54 mm

• 30 mm

• 25.3 mm

• 39 cm

Find the circumference of a circle if the radius is 6m.

• 31.7 m

• 9.4 m

• 37.68 m