The complete question is:
Trapezoid JKLM is shown below.
What is the length, in centimeters, of KL ?
A. 12 cm
B. 10 cm
C. 9 cm
D. 6 cm
The mentioned figure is attached.
Answer:

Explanation:
1. KL is the hypotenuse of a right triangle; hence, you can use Pythagora's theorem to find its length.
2. The height 8 cm is one leg of the right triangle.
3. The other leg may be found by difference:

4. Now you can use Pythagora's theorem:

Answer:
5
Step-by-step explanation:
If you mean a whole, sorry if its incorrect
Answer:
0.01923 foot
Step-by-step explanation:
<em>area painted of one section = 1/13×8
</em>
<em>
area painted of one section= 0.6154 foot</em>
<em> f</em>ence = 32 foot
<em>
so,
</em>
<em>a</em>rea painted of fence = 0.6154/32
Step-by-step explanation:
1) see the attached picture;
2) 120+80=200 (persons).
PS. change the design according to local requirements.
A) 15.24
B) -1.47
C) -5.06
D) -5
E) 0.25
F) 0.1