136/4g or 210/6g answer
1 answer:
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Area of shaded region = Area (sector OAPB) - Area (Triangle OAB)
Area of sector =
= 24.504 sq.cm
Area of triangle =
= 17.61 sq.cm
Area of shaded region = 24.504 - 17.61 = 6.894 <span>≈ 6.89 sq.cm
//r = radius; C = angle between radii / Sides; a,b = sides of the triangle</span>
Area of sector =
Area of triangle =
Area of shaded region = 24.504 - 17.61 = 6.894 <span>≈ 6.89 sq.cm
//r = radius; C = angle between radii / Sides; a,b = sides of the triangle</span>