It would be much easier if you attached a table. Anyway I know what you need to do. Just make an equation and put the numbers from the table given you in the task. And you'll solve it.
Umm i don’t know hopefully you can find someone to answer this for you
suppose the three sides are 2x, 6x, and 7x in length.
2x+6x+7x+195
15x=195
x=195/15=13
the longest side is 7*13=91 meters
Answer:
what? is there suppoused to be a image
Step-by-step explanation: