Question

Find the area of the shaded parts.

Answer 1

AREA OF BIG SQUARE WILL BE 18*18=324
AREA OF RECTANGLE=L*B=10*4=40
THERE ARE TWO RECTANGLE SO,40*2=80
SHADED AREA =AREA OF SQUARE-AREA OF 2 RECTANGLES
                          =324-80=244

Answer 2

area of shaded is = area of square -2*area of rectangle
area= 18*18- 2*10*4
area = 324-2*40
area = 324-80
area = 244