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Circle A has a radius of 6.0 cm. The shortest distance between B and C on the circle is 5.4 cm.


What is the approximate area of the shaded portion of circle A?


16.2 cm²

21.0 cm²

37.7 cm²

113.1 cm²

Circle A has a radius of 60 cm The shortest distance between B and C on the circle is 54 cm What is the approximate area of the shaded portion of circle A 162 c class=

Respuesta :

  • Length of arc=l=5.4
  • Radius=r=6cm

[tex]\\ \sf\longmapsto Area=\dfrac{1}{2}lr[/tex]

[tex]\\ \sf\longmapsto Area=\dfrac{1}{2}(5.4)(6)[/tex]

[tex]\\ \sf\longmapsto Area=16.2cm^2[/tex]

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