Answer:
find the area if the sector,then the area of the triangle.After that, Subtract the area of the triangle from the area of the sector
-18
Step-by-step explanation:
let n be the number
(6-n)/3 = 8
6-n = 24
6-24 = n
-18 = n
(330m/s)(km/1000m)=0.33km/s
The answer would round to 55%