Because you are missing one whole side of the triangle
Answer:
i would say 6 miles
Step-by-step explenation
seems right to me. sorry i cant tell you why but out of your options thats the one i would go with
Given:
The number of sides of given polygon = 4
To find the sum of the interior angles of the polygon.
Formula
The sum of interior angles of any polygon is

where, n be the number of sides of the polygon.
Now,
Taking n = 4 we get,

or, 
or, 
Hence,
The sum of the interior angles of the polygon is 360°.
1. Integer
2. Rational Number
3. Rational Number
4. Whole number
5. Rational Number
Let me know if these are correct. Correct if I’m wrong I don’t want to give wrong answers
Answer:
the answer is acute 35.
Step-by-step explanation: