Question

HELP Rotation and reflection

Answer 1

Use similar triangles

Answer 2

how?

Answer 3

.

Answer 4

were does the 7 go?

Answer 5

In place of the question mark. I didn't know it was a 7 from the picture

Answer 6

yeah its a seven

Answer 7

i got x =12 do i subtract that to 156

Answer 8

Ya, subtract it

Answer 9

thank you i got it right ive been trying to do it all afternoon