English, asked by vgkprasad, 5 months ago

find the area of sector whose radius 7xm and centerangle180degrees

Answers

Answered by Anonymous

1

Explanation:

ANSWER

Given

radius =7 cm

angle (θ)=72

∘

Area of sector =

360

θ

.π.r

2

=

360

72

.

7

22

.7.7

=308 cm

2

∴ The area of sector is 308 cm

2

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