Math, asked by yoyo45, 1 year ago

the perimeter of sector of a clock of radius 5.2 cm is 16 .4 cm find area of sector

Answers

Answered by mastermindmuru
1
perimeter of sector =
 \frac{1}{4}  \times 2\pi \: r
area of the sector=
  \frac{1}{4}  \times\pi \times  {r}^{2}
 {21.23cm}^{2}
this is the answer buddy
thanks
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