The figure shows rectangle ABCO inside a quadrant x OY of radius 14 $$cm$$. The area of rectangle ABCO is 90 $$cm^2$$. <hr> Find the area of the shaded part. (Take π = $$\frac{22}{7}$$) <br> <input min="0" type="number" id ="imp6pg208q7_1" class="lineinput" placeholder="?" /> $$cm^2$$