recardorobinson9246 recardorobinson9246
  • 03-02-2020
  • Mathematics
contestada

the radius of a circle is 13miles. what is the area of a sector bounded by a 20 degree arc

Respuesta :

jitushashi143 jitushashi143
  • 09-02-2020

Answer:

Area of the sector = 29.48 square miles.

Step-by-step explanation:

Given:

Radius of a circle = 13 miles

Angle bounded by the arc = 20 deg

To find

Area of the sector bounded by 20 degrees.

Note: Area of a sector = [tex]\frac{(\theta)}{360}\times \pi\times r^2[/tex]

Plugging the values in the equation.

⇒ [tex]\frac{(\theta)}{360}\times \pi\times r^2[/tex]

⇒ [tex](\frac{20}{360})\times 3.14\times 13^2[/tex]

⇒ [tex]29.48[/tex] square-miles

So the area of the sector bounded by 20 degree arc is 29.48 square miles.

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