Please help!! Thanks

Question 1

Question 2

Answer:

$\boxed{\mathtt{Area \approx 104.7m^(2)}}$

Explanation:

$\textsf{We are asked to find the area of 1/3 of a circle.}$

$\textsf{Let's review the formula needed to find the area of a \underline{whole} circle.}$

$\large\underline{\textsf{Formula:}}$

$\mathtt{Area = \pi (radius)^(2).}$

$\textsf{We should know that a circle is 360}^(\circ). \ \textsf{We are given 120}^(\circ) \textsf{of a circle.}$

$\textsf{The area of \underline{1/3} of a Circle is the area of a whole circle \underline{divided by 3.}}$

$\textsf{Let's begin solving for the area.}$

$\large\underline{\textsf{Substitute:}}$

$\mathtt{Area = \pi (10)^(2)}$

$\large\underline{\textsf{Evaluate:}}$

$\mathtt{Area = 100\pi }$

$\large\underline{\textsf{Divide by 3:}}$

$\mathtt{(Area)/(3) = (100\pi )/(3)}$

$\boxed{\mathtt{Area \approx 104.7m^(2)}}$

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