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Byju's Answer
Standard VII
Mathematics
Radii, Chord, Diameter and Circumference of the Circle
The diameter ...
Question
The diameter of a circle is 5.6 cm. Find its circumference.
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Solution
Diameter = 5.6 cm
Radius =
diamete
r
2
=
5
.
6
2
=
2
.
8
cm
Circumference =
2
π
r
=
2
×
22
7
×
2
.
8
=
17
.
6
cm
Thus, the circumference of the circle is 17.6 cm.
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