In A Circle With Radius 7 Cm, the area of minor sector can be ........ cm Squrare
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In the given figure,
Radius of the circle with centre P is r=7 cm
Given, M(arcRYS)=30
∘
Area of major sector (PRXS)= Area of circle − Area of sector (PRYS)
=πr
2
−
360
30
πr
2
=
360
330
πr
2
=
360
330
×
7
22
×7×7
=141.17 cm
2l
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