Question

for the development of basic infrastucture in a district, a project of rs.108 crore approved by development bank is as follows
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Answer 1

Answer:

For drawing pie chart we must convert these angles into angles of circle.

And central angle of circle is 360

o

Total Amount = 43.2+16.2+27+21.6=108, so it represents 360

o

Central angle for =

Road =

108

43.2×360 0

=144

0

Electricity =

108

16.2

×360

0

=54

0

Drinking water =

108

27

×360

0

=90

0

Sewerage =

108

21.6

×360

0

=72

0

solution

Step-by-step explanation:

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