Question

One down three more to go help if you can please! :)

Answer 1

brb have to go eat lunch

Answer 2

I think the answer is C btw

Answer 3

I think you are right :)

Answer 4

can you maybe explain why you think im right please(You dont have to) xD

Answer 5

oh sorry
well in general the fact that
a+x=a+y
leads to
x=y
by subtracting a from both sides is the subtraction property of equality (Rule: You can always subtract the same thing from the left and right)

let \(a=(AG)^2,x=(GK)^2,y=(FI)^2\)and you can see we are applying this rule

Answer 6

Thank you very much!