Question

A food contains the following nutrients. Draw a pie chart representing the data.
Nutrients, protein fat, carbohydrates, vitamins, mineral percentage are$30\% ,10\% ,40\% ,15\% ,5\% $.

Answer 1

Hint: For drawing the pie chart, we need to find the value in the form of an angle so first, we will find the angle value for every object then we will divide the angle in the part of angles.

Complete step by step Solution:
Now the given values for various objects are the $30\%,10\%,40\%,15\%,5\% $ in which we have five different objects which are Nutrients, protein fat, carbohydrates, vitamins, minerals.
So, we have Nutrients$ = 30\% $, protein fat $ = 10\% $ , carbohydrates $ = 40\% $, vitamins $ = 15\% $,
mineral $ = 5\% $
Now we know that a circle has the angle of ${360^ \circ }$ and our given data in the form of percentage
And we know that always percentage calculate on $100\% $
So now we will compare both percentage and the angle of circle then we will get the value of $1\% $ which we will put in given percentage value so we will get the angle for each object then we will draw the section of every object with help of angles which our pie chart which we want for our question
Now the value of $1\% $ is the $100\% = {360^ \circ }$ then
We will get the value of $1\% $ which is $1\% = \dfrac{{{{360}^ \circ }}}{{100}}$
Now we find the angle value for each object so first we will calculate for
Nutrients$ = 30\% = 30 \times \dfrac{{{{360}^ \circ }}}{{100}} = {108^ \circ }$
Now we will calculate for the
Protein fat$ = 10\% = 10 \times \dfrac{{{{360}^ \circ }}}{{100}} = {36^ \circ }$
Now we will calculate for the
Carbohydrates$ = 40\% = 40 \times \dfrac{{{{360}^ \circ }}}{{100}} = {144^ \circ }$
Now we will calculate for the
Vitamins$ = 15\% = 15 \times \dfrac{{{{360}^ \circ }}}{{100}} = {54^ \circ }$
Now we will calculate for the
Mineral$ = 5\% = 5 \times \dfrac{{{{360}^ \circ }}}{{100}} = {18^ \circ }$
Now we will draw the pie chart for the given object by using the angle values which we have get
After drawing the pie chart, we will get

Note:
if want to draw the pie chart for given data first we need to find the all value in the form of angle for a quick solution we can use direct value for a percentage to angle conversion which is $1\% = {\dfrac{{18}}{5}^ \circ }$ by using this value we will get our angle value directly then we can draw our pie chart quickly.