rachaelmorozov
rachaelmorozov rachaelmorozov
  • 04-06-2019
  • Mathematics
contestada

help!!!!!!!!!!!!!!!!!!!!!!!!!

help class=

Respuesta :

SilverChain SilverChain
  • 04-06-2019

Answer:

64π

Step-by-step explanation:

8²·π = 64π

Answer Link
kudzordzifrancis
kudzordzifrancis kudzordzifrancis
  • 04-06-2019

ANSWER

201.06 square units.

EXPLANATION

The area of a circle is calculated using the formula,

[tex]Area = \pi \: {r}^{2} [/tex]

The given circle has radius, r=8 units.

We substitute the radius into the formula to obtain:

[tex]Area = \pi \times {8}^{2} [/tex]

The exact area is 64π square units.

When we substitute π=3.14, we get,

Area=201.06 units square.

Answer Link

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