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Subjects
Mathematics State Board
Class 7
Measurements
Area of pathways
16.
Four mark exercise problems IX
Exercise condition:
4
m.
A circular path has to be constructed around a circular ground. If the areas of the outer and inner circles are
1386 \ m^2
and
616 \ m^2
, respectively, find the
width
and
area
of the path.
Answer
:
Width
of the path
=
m
Area
of the path
=
m^2
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