Refrection of (-20, 4) across x-axis gives (-20, 4) = (-20, -4)
Refrection of (-20, 4) across y-axis gives (20, 4)
Refrection of (-20, 4) across y = -x gives (20, -4)
Refrection of (-20, 4) across y = 7 gives (20, 10)
Your answer should be 314
4 x 16=64
10 x 25 (25 is the height)=250
64 + 250=314
X= 49 because the square root of 49 IS 7. :D
Good luck! :)
Answer:
3) (x-5)^2+y^2=36
Step-by-step explanation:
