Question

Data collected in a survey shows that 40% of the buyers are interested in buying a particular brand of toothpaste. The central angle of the sector of the pie chart representing this information is ______.

पर्याय

• 120°

• 150°

• 144°

• 40°

Answer 1

Data collected in a survey shows that 40% of the buyers are interested in buying a particular brand of toothpaste. The central angle of the sector of the pie chart representing this information is 144°.

Explanation:

Percentage of buyers who selected the particular brand of toothpaste = 40%

Central angle of the sector of pie chart representing the above information

= 40% of central angle

= `40/100 xx 360^circ`

= 144°