I need help Evidences about Jamestown​

If the measure of xyz is 81 what is the measure of yz

Which of the following equations is of the parabola whose vertex is at (2, 3), axis of symmetry parallel to the y-axis and p = 4? a.)y-3 = 1/16 (x-2)^2 b.)y+3 = -1/16 (x+2)^2 c.)x-2 = 1/16 (y-3)^2

What additional information could be used to prove abc =mqr using sas? check all that apply.