Question

find the area of this circle. Use 3.14 as (pie symbol) click the photo to see the circle ! Please help <3 if you can’t see, the diameter is 76

Answer 1

`\displaystyle 4536,4597918...\:cm.^2 = A`

Explanation:

Split the diametre in half before proceeding:

`\displaystyle \pi{r}^2 = A \\ \\ 38^2\pi = A \hookrightarrow 1444\pi = A \\ \\ \boxed{4536,4597918... = A}`

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