FeigeN602073 FeigeN602073
  • 27-10-2022
  • Mathematics
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find the area of the sector. use 3.14 for π

find the area of the sector use 314 for π class=

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NishiA399073 NishiA399073
  • 27-10-2022
[tex]\begin{gathered} \text{Given }\angle=144^o\text{ and r=10} \\ A=\frac{\angle}{360}\cdot\pi.r \\ A=\frac{144^o}{360}\cdot\frac{22}{7}\cdot10 \\ A=\frac{88}{7} \\ A=12.57 \end{gathered}[/tex]

The Area A is 12.57

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