Arc Measure, Arc Length, Sector Area

Find the area of a sector, find the measure and length of an arc, working backwards, and manipulating formulas to solve. #areaofsectors #arclength #geometry #circles

Flashcards11 cardsFPractice quizPHost liveL

Questions 11

Answers

1
Find the arc length.
12π
7.66666π
9π
10π
2
What is the measure of arc QTR?
154°
206°
103°
30°
3
Find the arc length.
2π
1.3333π
π
3π
4
Find the length of arc AB.
10π
90°
7π
7°
5
Find the area of the sector.
π
49π
16.3333π
12π
6
What is the measure of arc DCE?
300°
297°
126°
63°
7
Find the measure of the intercepted arc.
40°
30°
50°
20°
8
What is the measure of arc EC?
135
126°
45°
54°
9
Find the arc length.
π
2π
4π
3π
10
Find r.
5
10
12
9
11
Find the area of the sector.
10π
21π
12π
19π

Arc Measure, Arc Length, Sector Area

11 termsStudBud Administration56 plays

Find the area of a sector, find the measure and length of an arc, working backwards, and manipulating formulas to solve. #areaofsectors #arclength #geometry #circles

Flashcards11 cardsFPractice quizPHost liveL

Questions 11

Answers

1
Find the arc length.
12π
7.66666π
9π
10π
2
What is the measure of arc QTR?
154°
206°
103°
30°
3
Find the arc length.
2π
1.3333π
π
3π
4
Find the length of arc AB.
10π
90°
7π
7°
5
Find the area of the sector.
π
49π
16.3333π
12π
6
What is the measure of arc DCE?
300°
297°
126°
63°
7
Find the measure of the intercepted arc.
40°
30°
50°
20°
8
What is the measure of arc EC?
135
126°
45°
54°
9
Find the arc length.
π
2π
4π
3π
10
Find r.
5
10
12
9
11
Find the area of the sector.
10π
21π
12π
19π