Answer quickly

in the diagram, which must be true for point p to be the
centroid of the triangle?
in i jk, jo i lk, and jl 1 mk.
jl = lk = kj
jm = ml, lo = ok, and kn = nj.
ln is a perpendicular bisector of jk, jo is a
perpendicular bisector of lk, and mk is a perpendicular
bisector of jl.

The stairs leading from the ground to the entrance of a plane forms a right triangle with the ground. if the distance of the stairs measures 22 feet and the ground distance measures 11 feet, how high is the entrance to the plane from the ground? which diagram represents this scenario? / 22ft © 22ft 11 ft 11 ft 22 it