E. The lateral area Ad a right circular cone of radius I and height h is given b A= Tir Vrz th2 . The radio Is increasing at The rate of 1.8 am/s. While the height is Increasing at the rate of 2. 5 am/s . At what rate is the lateral area o the cone changing when 1= 60 cm and h=so cm. Express your answer in tems & T1