Tmp3 Tmp3
  • 29-07-2018
  • Mathematics
contestada

find the area and the circumference of a circle with radius 7yd

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kitkatharina04
kitkatharina04 kitkatharina04
  • 29-07-2018

Area= 153.86 yd

Circumference

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Аноним Аноним
  • 29-07-2018

[tex] \boxed {\text {Area of circle =} \pi r^2} [/tex]

Area of circle = π (7)² = 49π = 153.94 yd²(nearest hundredth)

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[tex] \boxed {\text {Circumference of circle =} 2 \pi r} [/tex]

Circumference of circle = 2 π (7) = 14π = 43.98 yd² (nearest hundredth)

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Answer Link

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