Jadashy00
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The circumference of a circular swimming pool is 100 feet. If the radius of the pool is doubled, what will the new circumference be?

A. 200 ft.

B. 400 ft.

C. 700 ft.

D. 800 ft.

Respuesta :

dillonliyanage

Answer:

circumference=2*π*r or π*d

so divide by π and 2

100/2=50/π=15.9154943092

so 15.9154943092*2=31.8309886184

31.8309886184*2*π=200ft

azzhelpme

Answer:

200

Step-by-step explanation:

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