in pie chart, if the marks of students in maths are represented by an angel of 270°.find the percentage of marks for 1 marks
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270 degree=(x/360)*100
x=75 marks
then
1 marks =270/75 degree
=3.6 degree
then
1 marks in % = (3.6*360)/100
= 12.96%
x=75 marks
then
1 marks =270/75 degree
=3.6 degree
then
1 marks in % = (3.6*360)/100
= 12.96%
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