Square-D

Level pending

Two squares with side 8 and 4 are drawn side by side,Find the area of shaded region.


The answer is 16.

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1 solution

Tom Engelsman
Oct 25, 2020

The black area is simply 1 2 ( 8 + 4 ) ( 8 ) 1 2 8 2 = 4 ( 12 8 ) = 16 . \frac{1}{2}(8+4)(8) - \frac{1}{2} 8^2 = 4(12-8) = \boxed{16}.

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