Question

520 logs are stacked in the following manner: 20 logs in the bottom row. 2 logs less in the next row, 2 logs less in the row next to it and so or. In how many rows are the 520 logs placed ? How many logs are in the top row​

Answer 1

Step-by-step explanation:

its helpful

I hope you like

Answer 2

Answer:

you can solve ahead by yourself... hope it helps you