Question

Please answer this correctly Without making mistakes it’s due today

Answer 1

Answer:

The area of the quartered circle is 7.07 miles²

Step-by-step explanation:

First, we must know the formula for finding the area of the circle.

$Area=r^2\pi$

Since we have to find the area of the quartered circle, then we will multiply a fourth to the formula.

$Area=\frac{1}{4}(r^2\pi)$

Now, let's plug in our radius and solve for the area. The radius of the quartered circle is 3.

$Area=\frac{1}{4}((3)^2\pi)$

$Area=\frac{1}{4}(9\pi)$

$Area=\frac{1}{4}(28.26)$

$Area=7.065$

Now, we have to round this answer to the nearest hundredth.

So, the area of the quartered circle is 7.07 miles²

Answer 2

Answer:

$= 7.065 \: \: {miles}^{2}$

Step-by-step explanation:

$area \\ = \frac{theta}{360} \times \pi{r}^{2} \\ = \frac{90}{360} \times \pi {r}^{2} \\ = \frac{1}{4} \times 3.14 \times 3 \times 3 \\ = \frac{28.26}{4} \\ = 7.065 \: \: {miles}^{2}$

hope this helps

brainliest appreciated

good luck! have a nice day!