Math, asked by ka0089moni, 4 months ago

write the formula for calculating the center angle for a sector ( representing a part of data) in a pie chart

Answers

Answered by salunkheprisha479

Answer:

360*=72*

Step-by-step explanation:

the area of pie chart In a circle with radius r and centre at O, let ∠POQ = θ (in degrees) be the angle of the sector. Then, the area of a sector of circle formula is calculated using the unitary method. Now the area of the sector for the above figure can be calculated as (1/8) (3.14

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