A rectangular plank $$\sqrt 2 $$ metre wide is placed symmetrically on the diago

Question

A rectangular plank $$\sqrt 2 $$ metre wide is placed symmetrically on the diagonal of a square of side 8 metres as shown in the figure. The area of the plank is :

Options:

A . $$7\sqrt 2 $$ sq. m

B . 14 sq. m

C . 98 sq. m

D . ($$16\sqrt 2 $$ - 3) sq. m

Answer: Option B

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