Math, asked by yashkaushal204, 6 months ago

find the area of a section of a circle with radius 4cm if angle of the sector is 30° ( take π=22/7)

Answers

Answered by Jojo1508

1

circumference of circle = 2×22/7 × r

= 2×22/7× 4

=2×3.14×4

=2×12.56 cm

=25.12cm

ANS = 25.12cm

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