Answer:
4
Step-by-step explanation:
go on the x-axis where you see 8
go up until you get to the line
go toward the y-axis to the left and read ( it said 4)
-3√5 + 10√3
Hope this helps :)
Isosceles or scalene
Isosceles has 2 sides that are the same value
scalene is where none of the sides are equal
