Question

(2) In a pie chart if a sector for two wheelers shows 40% of the total
vehicles, then find the measure of central angle for the sector showing
two wheelers.

Answer 1

Answer:

144°

Share of two-wheelers = 40% = 0.4

Sector angle for two-wheelers = 0.4*360 = 144

The angle of a category is the share of that category expressed with respect to 360°.

If share is 40%, angle is 40% of 360 (which is 144)