Math, asked by anjalisinghal6oznibl, 11 months ago

find the perimeter and area of sector of a circle of radius 9 cm with Central angle 35 degree​

Answers

Answered by QueenOfKnowledge
4

Perimeter of sector = theta/360 × 2pie × r

= 35/360 × 2 × 22/7 × 9

= 5.5 cm^2

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