Math, asked by deekshithamurugan, 1 month ago

how to find the central angle of data
pls tell with an example​

Answers

Answered by Aish112009
1

Answer:

Explanation:

In any sector, there are

3

parts to be considered:

the arc length,

the sector area

the sector angle

They all represent the SAME fraction of the whole circle.

The arc length is a fraction of the circumference

The sector area is a fraction of the whole area

The sector angle is a fraction of

360

°

If the sector is

20

%

of the pie chart, then each of these parts is

20

%

of the whole.

The sector angle is therefore:

20

%

×

360

°

20

100

×

360

=

72

°

Answered by ishamakkar73
1

Step-by-step explanation:

Explanation:

In any sector, there are

3

parts to be considered:

the arc length,

the sector area

the sector angle

They all represent the SAME fraction of the whole circle.

The arc length is a fraction of the circumference

The sector area is a fraction of the whole area

The sector angle is a fraction of

360

°

If the sector is

20

%

of the pie chart, then each of these parts is

20

%

of the whole.

The sector angle is therefore:

20

%

×

360

°

20

100

×

360

=

72

°

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