Answer:
4
Step-by-step explanation:
1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010
Hope this helps :).
x=115 y=65
You get 115 for X because angle x is vertical to 115 degrees.
You get 65 because y is supplementary to x, and 180-65=115.
The area is 48
The perimeter is 32
To get you needed to divide the numerator and denominator by 3.