The answer is 35 hope this helps
Hello there!
Sense this is a 360 degree angle, it is divide by 2. This would then be considered 180. If you (noticed) on the other side, it shows us that . . .

We then do (180-19)
√8 = √(4x2) = 2√2
4√2 =4√2
2√2-4√2 = -2√2
Answer:
3/10
Step-by-step explanation:
7+3= 10 so 7+3=10/10 which is one mile
perimeter = turn of the figure
P = 6 + 3 + 4 + 4 + 3 + 6 + 3 + 4 + 3 = 36
the triangle has 2 équal sides => isosceles
and 1 angle is 60° so the triangle is equilateral