A spinner of radius 7.5 cm is divided into 6 equal sectors find the area of each of the sectors
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Answer:
2 sq units
Step-by-step explanation:
Circle is divided is to six sectors.
considers △AOB, It is an equilateral △
⇒AB=a units.
∥ ly ,BC=CD=DE=EF=AF=a
An equilateral △ is formed each sector
outside the circle.
∴ Area of resultant fig =6×Areaofequ.s
=6×
4
3
a
2
=3
3
a
2sq .units
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