Q18 of 116 Page 42

The following pie chart gives the distribution of constituents in the human body. The central angle of the sector showing the distribution of protein and other constituents is

Protein = 16%

Other constituents = 14%


⇒ Protein and other constituents = 16% + 14%


⇒ Protein and other constituents = 30%



⇒ Central angle of sector = 108°


Hence, the central angle of the sector showing the distribution of protein and other constituents is 108°

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