Find the value of x? i need i don't understand what to do

(1) 120° (2) 6.5

Step-by-step explanation:

(1)

360 - 2x =  120

       - 2x = -240

            x = 120

(2)  

2.5²  +  6² = x²

6.25 + 36 = x²

     42.25 = x²

         6.5 = x

g = (2, 2)

step-by-step explanation:

given the ratio is 1 : 1 then f is the midpoint of eg

let the coordinates of g = (x, y)

using the midpoint formula

(0 + x) = 1 ( multiply both sides by 2 )

0 + x = 2 ⇒ x = 2

similarly

(4 + y) = 3 ( multiply both sides by 2 )

4 + y = 6 ( subtract 4 from both sides )

y = 2

coordinates of g = (2, 2)