s511100 s511100
  • 26-01-2022
  • Mathematics
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What is the area of the shaded sector of the circle?

What is the area of the shaded sector of the circle class=

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combatpompano combatpompano
  • 26-01-2022

Answer:

85 units :)

Step-by-step explanation:

Since r = 9,

and the shaded sector is 120 (120 degrees is 1/3 of a full circle)

we can set up an equation.

1) pi *r^2 = area

2) Subsitute --> 3.14 x 9^2 = area

3) Solve --> ~256 units = area. This is the entire circle's area

4) Divide by 3. 256 /3 = ~85.

Mark me brainliest :)

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