Answer:
x = 125
Step-by-step explanation:
all of the angles in a triangle must add up to 180, so 25 + 30 + x = 180. you can subtract 25 and 30 from both sides and you are left with x = 125.
hope it helps!
In your question which ask for the how its possible for the two triangles to intersect in one, two, three, four, five, six points but not seven points. Its because the triangles has only 3 sides which means that the intersection that could from in the two is less than 7 or maximum of 6
Basically, this equation is called the "slope intercept form" and to change into into that, you must simplify the equation.
(x - h)^2 + (y - k)^2 = r^2
h = -2
k = -2
r = 6
(x - (-2))^2 + (y - (-2))^2 = 6^2
(x + 2)^2 + (y + 2)^2 = 6^2
(x + 2)^2 + (y + 2)^2 = 36. your answer
hope this helped, blessings! :)
