Find the circumference and the area Of the circle with diameter 9ft

Mathematics

1 answer:

Irina-Kira [14]3 years ago

6 0

Answer:

Circumference is 28.26 ft

Area is 14.13 ft^2

Step-by-step explanation:

9×3.14=28.26

9/2=4.5

4.5×3.14=14.13

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Step-by-step explanation:

Please have a look at the attached figure.

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