The given pie chart represents the distribution of the percentage of sales of a particular brand of a bike from five showrooms A, B, C, D and E during 2021.
What is the central angle of the sector corresponding to the sales from showroom B?
As we know that $$100\%=360^{\circ\ }$$
$$1\%=3.6^{\circ\ }$$
The central angle of the sector corresponding to the sales from showroom B = 22% = $$22\times3.6^{\circ\ }$$
= $$79.2^{\circ\ }$$
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