Question

The following pie chart gives the distribution of constitutions in human body .The central angle of sector showing dry elements is _______ if water is 70% , dry elements is 14% and protein is 16%​

Answer 1

Answer:- 108 degrees.

SOLUTION

Percentage of proteins and other dry elements in the body = ( 16% + 14% ) = 30%

 Central angle corresponding to proteins and other dry elements together =  30% of 360 degrees

 

30/100 × 360 = 108 degrees.

Answer 2

Step-by-step explanation:

whole angle in pie chart is 360°

angle of:

water = 70% of 360° = 0.7 x 360 = 252°

dry elements =14% of 360°=0.14×360°= 50.4°

protien =16% of 360°=0.16×360 = 57.6°

dry elements = 50.4°