Please answer it fast I will mark you branliest

1.	Please answer it fast I will mark you branliest
Answer» Given Radius of circle = 7 cm There are 3 sectors making an angle of 80°,60° & 40° To Find The AREA of the shaded region? Solition $\displaystyle\star\underline{\boxed{\sf Area \ of \ <klux>SECTOR</klux> = \dfrac{\theta}{360} \pi r^2}}$ ✭ Area of sector making an angle of 40° ➝ $\displaystyle\sf Area \ of \ sector = \dfrac{\theta}{360} \pi r^2$ ➝ $\displaystyle\sf Area = \dfrac{40}{360} \times \dfrac{22}{7} \times 7^2$ ➝ $\displaystyle\sf Area = \dfrac{1}{9} \times \dfrac{22}{7} \times 14$ ➝ $\displaystyle\sf Area = \dfrac{1}{9} \times 22\times 7$ ➝ $\displaystyle\sf Area = \dfrac{1}{9} \times 154$ ➝ $\displaystyle\sf \red{Area = 17.1 \ m^2}$ ✭ Area of sector making an angle of 60° ➝ $\displaystyle\sf Area \ of \ sector = \dfrac{\theta}{360} \pi r^2$ ➝ $\displaystyle\sf Area = \dfrac{60}{360} \times \dfrac{22}{7} \times 7^2$ ➝ $\displaystyle\sf Area = \dfrac{1}{6} \times \dfrac{22}{7} \times 14$ ➝ $\displaystyle\sf Area = \dfrac{1}{6} \times 22\times 7$ ➝ $\displaystyle\sf Area = \dfrac{1}{6} \times 154$ ➝ $\displaystyle\sf \purple{Area = 25.7 \ m^2}$ ✭ Area of sector making an angle of 80° ➝ $\displaystyle\sf Area \ of \ sector = \dfrac{\theta}{360} \pi r^2$ ➝ $\displaystyle\sf Area = \dfrac{80}{360} \times \dfrac{22}{7} \times 7^2$ ➝ $\displaystyle\sf Area = \dfrac{2}{9} \times \dfrac{22}{7} \times 14$ ➝ $\displaystyle\sf Area = \dfrac{2}{9} \times 22\times 7$ ➝ $\displaystyle\sf Area = \dfrac{2}{9} \times 154$ ➝ $\displaystyle\sf \orange{Area = 34.2 \ m^2}$ ✭ Area of the shaded region ➝ $\displaystyle\sf ar(sector 1) + ar(sector 2) + ar(sector 3)$ ➝ $\displaystyle\sf 17.1 + 25.7 + 34.2$ ➝ $\displaystyle\sf \pink{Area = 77 \ m^2}$

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