Question 812701
Area of circular steel plate = pi * r^2

r=29 in

A= pi* 29^2
=2640.74 in^2

area of hole

r= 0.75
area = 3.14*0.75^2
=1.77 in^2

no of holes = 35
total area of holes = 35*1.77
=61.82 in^2

=2640.74-61.82

2578.90 in^2 balance