Jadashy00 Jadashy00

05-03-2020
Mathematics

contestada

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 dillonliyanage

05-03-2020

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

Answer Link

azzhelpme azzhelpme

14-06-2020

Answer:

200

Step-by-step explanation:

Answer Link

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