Q. 55.0( 1 Vote )
A metal alloy contains the following metals. Represent the data by a pie chart.
Answer :
GIVEN:
FORMULA UASED:
Angle of sector in pie chart = 
×360°
Total students = 60 + 100 + 80 + 150 + 60
= 450
Angle of sector for Gold = 
×360° = 48°
Angle of sector for Lead = 
×360° = 80°
Angle of sector for Silver = 
×360° = 64°
Angle of sector for Copper = 
×360° = 120°
Angle of sector for Zinc = 
×360° = 48°
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