9. A retaining wall on the playground is shown below. If of the wall is made
from brick, what is the height of the
brick portion of the wall? (11-6)
How do you do this

Which segments are congruent? o jn and ln o jn and nm o in and nk onk and nm

If the endpoints of the diameter of a circle are (8, 6) and (2,0), what is the standard form equation of the circle? a) (x + 5)2 + (y + 3)2 = 18 (x + 5)2 + (y + 3)2 = 3.72 (x - 5)2 + (y - 3)2 = 18 d) (x - 5)2 + (y - 3)2 = 32

Extra points! find the missing dimension! need asap