Area of a Circle and a Sector

Question 1

✔ 3 units6 units9 units12 units

Revolt · Accepted Answer

✔ 3 units

Question 2

What is the measure of the central angle of the shaded sector?[___]°

Revolt · Accepted Answer

217

Question 3

What is the measure of the central angle of the shaded sector?[___]°

Revolt · Accepted Answer

143

Question 4

What is the area of the shaded sector rounded to the nearest whole number?[___] units²

Revolt · Accepted Answer

151

Question 5

What is the sector area created by the hands of a clock with a radius of 9 inches when the time is 4:00?

Revolt · Accepted Answer

27π in.2

Question 6

Which statements are true? Check all that apply.

Revolt · Accepted Answer

The central angle measure created by the shaded region is 40°.; The ratio of the measure of ∠LOM to the measure of the whole circle is .; Circle O can be divided into a total of 9 sectors equal in area to sector LOM.

Question 7

Question 117752

Revolt · Accepted Answer

113

Question 8

Question 117753

Revolt · Accepted Answer

28

Question 9

Question 117754

Revolt · Accepted Answer

22

Area of a Circle and a Sector Answers

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