I got 16 but not 100% sure if it’s right
Sorry if it’s wrong, I tried my best
Answer:
I think this is the answer

Answer:
x1=6 , x2=1
Step-by-step explanation:
If you have any questions about the way I solved it,don't hesitate to ask
Answer:
the other sides are 3 meters as well
Step-by-step explanation: Since it is an equilateral triangle, all the sides will be the same. An Isosceles triangle has two of the sides the same and one different. A scalene triangle has all of the sides different. So, the rest of the sides are 3 meters.