solve for 𝝅
put in standard equation of a circle
find volume
find the midsegment
100
solve for the large sector
leave the answer in 𝝅
7.4𝝅
100
center (-4,6)
radius 3
(x + 4)^2 +(Y - 6)^2 = 9
100
VOLUME =
272 cm
100
MN =
18
200
solve for the small sector
leave answer in 𝝅
0.6𝝅
200
center (5,3)
radius 2
(x - 5)^2 + (y - 3)^2 = 4
200
volume =
576
200
MN =
162
300
find large arc
leave the answer in 𝝅
5.725𝝅
300
center (-1,-4)
radius 1
(x + 1)^2 + (y + 4)^2 = 1
300
VOLUME =
1812
300
MN =
184