

A square plate of side 'x' cm is 8 mm thick. If its volume is 2,880 cm³, find the value of x.
We know that 1 mm = 1/10 cm
So, 8 mm = 8/10 cm
Given, the volume of a square plate = 2,880 cm³
=> x * x * 8/10 = 2880
=> x2 = (2880 * 10)/8
=> x2 = 3600
=> x = 60 cm
Hence, the value of x is 60 cm.
