Question

if circumference is 89 what is its radius
full solved answer
please
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Answer 1

Circumference of Circle = 2πr

⇒ Circumference of Circle = 2 × π × r

⇒ Circumference of Circle = 2 × 22/7 × r

⇒ Circumference of Circle = 44/7 × r

⇒ 89 = 44/7 × r

⇒ 89 × 7 = 44r

⇒ 623 = 44r

⇒ 623/44 = r

⇒ 14.159 = r

∴ Radius of Circle is 14.159

Answer 2

Answer:

14.159 is correct Answer