Mathematics, 28.05.2020 21:01, nickames202otpo7q

A triangular brick wall is made by cutting some bricks in half to use in the first column of every other row. The wall has 28 rows. The top row is one-half brick wide and the bottom row is 14 bricks wide. How many bricks are used in the finished wall?

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A triangular brick wall is made by cutting some bricks in half to use in the first column of every o...