20.
In a survey of 720 people, if 160 are in favour of sector A, then the angle of this
sector will be
(A) 60°
(B) 80°
(C) 100°
(D) 160°
Answers
Answered by
0
Answer:
60
Step-by-step explanation:
just divide the total by the number of individual sector
Answered by
3
Answer:
Given : in a survey of 720 people if 160 are in favour of sector 8
To find : Angle of sector
Solution:
Total people surveyed = 720
Total people to be represented by complete circle 360°
720 people by angle 360°
1 people by angle 360°/720
160 people by angle = 160 * 360°/720 = 80°
Sector angle for 160 people would be 80
Step-by-step explanation:
hope it helps dear.....
Similar questions