Sector Area, Arc Length (5/3-4)

Find the arc length of arc AB.

• 12.57 units
• 75.40 units
• 24 units
• 125.66 units

Find the area of the shaded sector of circle O. The radius is 6 inches and the central angle is 100°. Express answer to the nearest tenth of a square inch.

• 25.2 in²

• 28.5 in²

• 31.4 in²

• 38.2 in²

If Pacman's mouth is open to 70° and the radius of his mouth is 8mm, what is CENTRAL ANGLE MEASURE of his Body?

• 290^o

• 270^o

• 180^o

• 110^o

A region bounded by two radii of the circle and their intercepted arc is a ....

• arc of a circle
• arc length of a circle
• sector of a circle
• segment of a circle

A region bounded by an arc and its chord is a

• sector of a circle
• arc of a circle
• arc length of a circle
• segment of a circle

The distance along an arc measured in linear units.

• area of a sector

• arc length

• arc of a circle

• sector of a circle

If a  quadrilateral is inscribed in a circle, then its ____angles are _____.

• adjacent; complimentary
• opposite; complimentary
• adjacent; supplementary
• opposite; supplementary

Find the measure of arc AB.

• 17
• 34
• 68
• 146

FIND THE ARC LENGTH OF THE BOLDED ARC

• A
• B
• C
• D

The distance along an arc measured in linear units.

• area of a sector
• arc length
• arc of a circle
• sector of a circle