Are these two triangles similar? How do you know?

Yes these two triangles are similar I know this because all of the angles are the same.  But the only differenc is the size one is bigger one is smaller.

Hope this answers your question!

4th option is correct xy=-10

if this was to u plzz mark me the brainliest

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)