Find the area of each sector shown (the shaded section)

The area of the sector (shaded section) is 29.51 .

Step-by-step explanation:

Area of a sector = (θ ÷ 360)

where θ is the central angle of the sector, and r is the radius of the circle.

From the diagram give, diameter of the circle is 26 m. So that;

r =

 = = 13 m

θ = 360 - (180 + 160)

  = 360 - 340

  =

Thus,

area of the given sector = x x

                                        = x x x 169

                                         = 29.5079

The area of the sector (shaded section) is 29.51 .