Question

The following data shows the number of students using different modes of transport:

Modes of Transport	Number of Students
Bicycle	140
Bus	100
Walk	70
Train	40
Car	10

From this table, find the central angle (θ) for the Mode of Transport ‘Bus’.

Answer 1

Total number of students=140 + 100 + 70 + 40 + 10 = 360

Central angle (𝜃) for the mode of Transport ‘Bus’ = `"Number of students using Bus"/"Total number of students"xx360^@=100/360xx360^@`

Central angle `(θ)=100º`