Find the area of the sector of the circle with central angle of 205° and radius of 7 cm. Use 3.14 for pi(π) and round to the nearest hundred

Question

Find the area of the sector of the circle with central angle of 205° and radius of 7 cm. Use 3.14 for pi(π) and round to the nearest hundredth. (1 point)

25.03 cm2

43.80 cm2

76.97 cm2

87.61 cm2

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Thu Thảo 3 months 2021-07-22T00:05:42+00:00 1 Answers 4 views 0

Answers ( )

    0
    2021-07-22T00:07:16+00:00

    Answer:

    87.61 {cm}^{2}

    Step-by-step explanation:

    area =  \frac{205}{360}  \times \pi {r}^{2}  \\  =  \frac{205}{360}  \times 3.14 \times  {7}^{2}  \\  = \frac{205 \times 3.14 \times 49}{360}  \\  = 87.61

    hope this helps you.

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