Question

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 ______.

Options

• 108°

• 54°

• 30°

• 216°

Answer 1

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 108°.

Explanation:

Protein = 10%, other constitutents = 14%

Protein and other constitutents = 16% + 14% = 30%

Central angle of sector = `30/100 xx 360^circ`

Thus, central angle of sectors showing distribution and other constituents = 108°.