Directions: The following pie chart gives the distribution of constituents in the human body.
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What is the central angle of the sector showing the distribution of protein and other constituents?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is Option 1 i.e. 108°.
Central angle = Percentage/100 × 360°
Total percentage for both = 16 + 14 = 30%
The central angle for Protein and other element = 30/100 × 360°
⇒ 0.3 × 360 = 108°