Find the area $ A $ of a circle if circumference $C = 370967$.
Answer
$A = 3485867049.3878\pi$
Explanation
STEP 1: find radius $ r $
To find radius $ r $ use formula:
$$ C = 2 \cdot r \cdot \pi $$After substituting $ C = 370967 $ we have:
$$ 370967 = 2 \cdot r \cdot \pi $$ $$ r = \dfrac{ 370967 }{ 2 \pi } $$ $$ r \approx 59041.2318 $$STEP 2: find area $ A $
To find area $ A $ use formula:
$$ A = r^2 \cdot \pi $$After substituting $ r = 59041.2318 $ we have:
$$ A = 59041.2318^2 \cdot \pi $$ $$ A = 3485867049.3878 \cdot \pi $$This page was created using
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