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3 years ago

if the radius of the circular region is 5 yards what was the total length of the border to the nearest tenth of a yard

Mathematics

1 answer:

Dmitriy789 [7]3 years ago

5 0

Answer: 31.4

Step-by-step explanation:

The circumference formula is 2πr

In this case, the r is equal to 5

5×2 is 10

10π

Plug that into a calculator

31.4

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2 years ago

Sphere B is the image of sphere A after dilation by a scale factor of 44. If the surface area of sphere B is 432 km^2, find the

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27 km²

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