A figure is shown.
What is the measure of Y, in degrees?

The angle Y is at a linear pair or whole angel so angle y + angle 138.2=180

Angle Y = 180 - 138.2

Therefore, angle Y = 41.8°

i used to know how to do this in 7th but i forget easily

step-by-step explanation:

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)