Radius of a sector of a circle is 7 cm. If measure of arc of the sector is-
1) 30 degree 2) 210 degree and 3) three right angles;
find the area of the sector in each case.
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Answered by
0
by using formula
theta/360×πr^2
you will get
1)26.66cm^2
2)89.8cm^2
3)38.5cm^2
theta/360×πr^2
you will get
1)26.66cm^2
2)89.8cm^2
3)38.5cm^2
Answered by
3
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