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Subjects
Mathematics State Board
Class 8
Measurements
Circle
5.
Two mark exercise problems II
Exercise condition:
4
m.
From the measures given below, find the
area
of the
sectors
.
(i)
Length of the arc \(= 48 \ m\), \(r = 10 \ m\)
Answer
:
Area of the sector \(=\)
\(m^2\)
(ii)
Length of the arc \(= 50 \ cm\), \(r = 13.5 \ cm\)
Answer
:
Area of the sector \(=\)
\(cm^2\)
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