Question

find the area of minor segment of a circle radius of 7 cm and centre of angle 90 degree​

Answer 1

Answer:

Area of minor segment

=

4

π×R

2

−

2

1

×R

2

=

4

(π−2)

R

2

..........(1)

Area of major segment

=πR

2

−

4

(π−2)

R

2

=

4

[4π−(π−2)]

R

2

............(2)

∴ required ratio =

3π2

π−2

=

80

8

=

10

1

Step-by-step explanation:

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