If you say this isn't clear then idk what you want me to do i will add two of the same thing to see if ya'll see it

When keisha installed a fence along the 200 foot perimeter of her rectangular back yard, she left an opening for a gate. in the diagram below, she used x to represent the length in feet of the gate? what is the value? a. 10 b. 20 c. 25 d. 30

Anyone know these questions? i need ,.

The distance between two points is 6.5cm and scale of map is 1: 1000 what's the distance between the two points