pls solve with process
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13046 cm^2
Step-by-step explanation:
Area of shaded region
= Area of trapezium - (Area of rectangle + Area of circle)
= 1/2 × sum of parallel sides × height - (L×B + πr^2)
= 1/2 × (160+120) × 100 - ( 40×20 + 22/7 × 7 × 7 )
= 14000 - ( 800 + 154 )
= 14000 - 954
= 13046 cm^2
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