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Solution
Radius of semi circle = $$r=35$$ cm
=> Area of semi-circle = $$\frac{1}{2} \pi r^2$$
= $$\frac{1}{2}\times\frac{22}{7}\times(35)^2$$
= $$11\times5\times35=1925$$ $$cm^2$$
=> Ans - (D)
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