Question 161486
D=1.2SQRTH
SQRTH=D/1.2 SQUAERE BOTH SIDES.
H=(D/1.2)^2
H=D^2/1.44 ANSWER.
14,255=D^2/1.44
D^2=14,525*1.44
D^2=20,916
D=144.62 MILES CAN BE SEEN.
YES. CHEYANNE CAN BE SEEN BECAUSE 89 MILES IS LESS THAN 144.62 MILES.