JuwelzH386185 JuwelzH386185
  • 25-10-2022
  • Mathematics
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Area of sector in degrees. My answer is 25 pi I just want to check and make sure that’s right

Area of sector in degrees My answer is 25 pi I just want to check and make sure thats right class=
Area of sector in degrees My answer is 25 pi I just want to check and make sure thats right class=

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KaloX396861 KaloX396861
  • 25-10-2022
[tex]25\pi[/tex]

1) The area of a sector of a circle can be found with the following formula:

[tex]\begin{gathered} A_S=\frac{\alpha}{360}\cdot\pi r² \\ A_s=\frac{90}{360}\dot{\cdot\pi(10)²} \\ A=\frac{\dot{100\pi}}{4} \\ A=25\pi \\ \end{gathered}[/tex]

2) Thus the area of the sector is 25π cm²

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