Answer :
Answer:Bus: 72°
Bike: 22°
Walk: 46°
Car: 44°
Step-by-step explanation:Bus:
Number of students (Bus) = 39
To find the sector angle, we’ll use the formula:
Sector angle (in degrees) = Total number of studentsNumber of students (Bus)×360°
Sector angle (Bus) = 39+12+25+2439×360°
Sector angle (Bus) ≈ 72° (rounded to the nearest degree).
Bike:
Number of students (Bike) = 12
Sector angle (Bike) = 39+12+25+2412×360°
Sector angle (Bike) ≈ 22° (rounded to the nearest degree).
Walk:
Number of students (Walk) = 25
Sector angle (Walk) = 39+12+25+2425×360°
Sector angle (Walk) ≈ 46° (rounded to the nearest degree).
Car:
Number of students (Car) = 24
Sector angle (Car) = 39+12+25+2424×360°
Sector angle (Car) ≈ 44° (rounded to the nearest degree).
In summary:
