Circle Arc

Find the area of the sector. Round to the nearest tenth.

Find the area of the sector. Round to the nearest tenth.

Find the area of the sector. Round to the nearest tenth.

If TR is 11ft, find the length of arc PS

• 24.54 ft

• 31.49 ft

• 37.43

• 36.08 ft

Find the arc measure for arc VW

• 45˚

• 25˚

• 17˚

• 55˚

Find the arc measure for arc RQT

• 335˚

• 126˚

• 224˚

• 94˚

In circle O, the radius is 4, and the measure of minor arc AB is 120 degrees. Find the length of minor arc AB to the nearest integer.

• 5

• 9

• 8

• 6

In circle O, the radius is 4, and the length of minor arc AB is 4.2 feet.  Find the measure of minor arc AB to the nearest degree.

• 90

• 60

• 55

• 113

Find :

a. the length of the arc to 2dp,

b. the perimeter of the figure.

c. the area of the figure.

Evaluate responses using AI:

OFF

The diagram shows a circle, centre O.
P, Q, R and S are points on the circumference.
Select all the correct statements.

• Angle QPS = Angle QRS = 90, because right angle in a semicircle

• Angle SQP=27, because tangent is perpendicular to the radius

• Angle PSQ=63, because angle in alternate segment

• Angle SPQ=27, because angles in the same segment