P + S = 180
105 + x+65=180
x=10
It’s option 4, it’s very different from the others and i’ve never seen it in any polynomials
Coordinates of point A are
(-3,-2)
Origin lies in the center of coordinate system. That means that you can picture this as right triangle with sides 3 and 2 and you need to find hypotenuse of it.
Using pythagoras theorem we calculate:
h^2 = 3^2 + 2^2 = 13
h = sqrt 13
<span>Answer is b</span>
What segment? there's nothing there
